Allergic reaction can be in the form of rash and bumps on the skin and cause much itching. Most cases of pork allergy are treated with over-the-counter allergy medication, inhaled corticosteroids, and anti-itch creams. One can get rid of the allergic by avoiding that particular substance which is causing the rash. Age is always a risk factor for allergies including pork allergy. Peanuts Peanut allergies are widespread. It is also called pork-cat syndrome because most pork allergies are related to. Inside-out rashes stem from genetics, allergies, or infections. Like anything, symptoms vary from person to person and depend on how severe the allergy is and how much pork was consumed or come in to contact with. While more common in children, allergies can affect people at any age. A pork allergy is a type one or contact allergy. When someone has an allergy reaction, there are a few things that can be done to help: - An antihistamine helps stop the production of histamines. Pork allergy is a contact allergy. If you have hives, it often only lasts for a couple of days. Itching skin. These can be swallowed, inhaled, injected, come into contact with skin, airways or eyes. You have entered an incorrect email address! A pork allergy is an adverse immune response after consuming pork and its byproducts. A pork allergy can cause inflammation of the skin/skin rash, among other symptoms. , also known as a food challenge, requires you to eat pork in a clinical setting. It all started with a chili dog: A beef frankfurter laid across a doughy white bun, with beans and a bit more beef strewn across the top. Gastrointestinal symptoms including nausea, vomiting, and stomach cramps, after eating pork and have a known allergy to cats, you should seek treatment immediately. Sometimes peanut allergies are life-threatening, causing anaphylaxis or trouble breathing. Symptoms of Pork Allergy. Turnaround for this test is typically 3-5 business days. Pork-cat syndrome is a condition in which individuals become allergic to pork following exposure and sensitivity to cats. 1. Anaphylactic shock can cause death. Symptoms of pork allergy include the following: Inflammation of the skin / skin rash Itchy mouth/throat Headaches Nausea, vomiting, and/or stomach cramps Mild fever Runny or stuffy nose Symptoms can occur immediately or may not appear for several hours after eating or coming in contact with the meat. During this time, avoid all pork and products that contain pork ingredients. Inhale beta agonists .as well as corticosteroids. While the pathogenesis of these reactions is not fully understood, immediate reactions . Having pork allergy issues could take away the quality of ones life. Skin test also known as puncture or scratch test for diagnosing pork allergy provides a result for about 20 minutes. 2022 Dotdash Media, Inc. All rights reserved. Dermatologic food reactions are non-seasonal reactions which occur following ingestion of one or more allergy causing substances in an animal's food. Glendale/Ridgewood Pork allergy shots involve in giving injections of allergens in an increasing dose over time. Allergies are the sixth largest cause of chronic diseases in the United States according toAsthma and Allergic Foundation of America (2002). Even a small bite can cause an allergic reaction for some people. Save my name, email, and website in this browser for the next time I comment. Mitchell's Gourmet Foods Inc, in 2001, recalled all its pork products because the hogs were injected with penicillin prior to their transfer to the processing center. Daniel More, MD, is a board-certified allergist and clinical immunologist. Stabilizer such as papain(used for meat tenderizer) and casein (used as a stabilizer). Pork allergy can develop any time in life. As allergies to meat are very rare, it is more common that the chemicals and preservatives specifically the 65-kDa protein found in the meat are the ones that cause the allergic reactions such as abdominal symptoms, sneezing, rashes, and breathing problems. The most dangerous symptom is going into severe anaphylactic shock as this could cause death. Itches the mouth and throat. Skin rash on female arm, itchy pimples as a result of an allergic reaction, response, concept of allergy and dermatology Top view skin, looking for women with rash, redness, allergy, dermatitis Doctor hand applying topical antihistamine medicine cream on girl body with severe skin rash and allergy Certain foods are the most common ones to cause allergies. Somedays after eating, and it could be anything - chicken/salad swich, meat pie, sausage.. my skin breaks out in a horrible blotchy rash. This article on Epainassist.com has been reviewed by a medical professional, as well as checked for facts, to assure the readers the best possible accuracy. The NY Allergy Advantage At New York Allergy & Sinus Centers, we use leading edge technologies to diagnose your allergies immediately, because we know that faster diagnosis means faster relief. Sudden meat allergy may come from surprising source. Typical foods that cause skin problems include allergens such as wheat, soy, milk, yeast, peanuts and eggs. Sadly, there is no cure for pork allergy. 1. By Daniel More, MD They occur after prolonged exposure to leather. Just be positive because there are lots of delicious food you can enjoy with. However, many are not actually allergic to the pork, but to the chemicals used in processing it. Food allergy rashes typically appear on and around the mouth. For more testing options please see our Allergy Testing Category. Scientists can't say for certain that tick bites are to blame for AGS . Undercooked pork meat or dried and . Common skin rashes associated with sensitivity to meat proteins are hives and eczema. The opportunity to discuss with the other people who share your concern with a good source of information can be very helpful to them. Being aware and prepared could be the difference between life and death. Cough. Atopic dermatitis, also known as eczema, is another skin rash commonly observed during an allergic reaction to corn. When traveling, be sure you know where the nearest hospital is. We and our partners use cookies to Store and/or access information on a device.We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development.An example of data being processed may be a unique identifier stored in a cookie. . Therefore, if . If the allergen is broken down by heat, then the allergic antibody (IgE) no longer recognizes the protein, and the allergic reaction does not occur. A pork allergy is an adverse immune response after consuming pork and its byproducts. Some signs of a rash caused by an allergic reaction include: Itching. Undercooked pork meat or dried and smoked pork products tend to cause more reactions than well-cooked pork meat. Your pet can also be allergic to pork, which can be harmful. It is a respiratory illness that causes inflammation and narrowing of the airways that leads to, Another complication is eczema which is an inflammatory disease of the human skin described by. Below are some of the primary pork allergy symptoms: Causes of pork allergy Fresh (undercooked) pork meat or dried and smoked pork products tend to cause more reactions, while well-cooked pork meat causes fewer reactions. Its important to read labels on packaged foods. It's, therefore, possible that a person with pork-cat syndrome will "outgrow" his pork allergy if cats are avoided. An allergic skin rash is also known as contact dermatitis, which simply means skin inflammation from touching something that makes your body's immune system overreact. Allergy testing measures IgE antibodies to determine how severe of an allergy someone possesses. Many people have allergies. The Lone Star Tick bites have been linked to red meat allergy. - rashes on face that flare up regularly - brain fog, headaches and mood swings - rarely Initial description of pork-cat syndrome in the United States. Hi, I get very severe stomach pains and cramps after I eat pork meat. The major cat allergen, Fel d 1, is found in cat saliva, in dander from sebaceous glands in the skin, in fur, and in anal sebaceous glands. January 3, 2018 Victoria Knight. For skin allergy which is worse by heat and when there is puffiness with redness and burning. This type of pork allergy testing does not require preparation as most other tests do such as a pork allergy patch test; however, you may have to wait weeks to receive your test results. or provocation test works best to diagnose this allergy. For those extremely allergic to pork, cross contamination is something they need to be on constant watch for. This test is used to determine if a person may have an allergic reaction to pork. Consumed on a regular basis, your dog can develop pancreatitis, the salt in the pork rinds can cause salt poisoning and the spices can be toxic for your pet. Allergy testing to cat and pork are positive with either skin testing and/or blood testing. However, you are not required to have notable allergy symptoms around cats in order to be daignosed with this syndrome. Red, bumpy, itchy skin can be irritating, painful and embarrassing. Meat from any kind of mammal beef, lamb, pork, goat, and even whale and seal can cause an allergic reaction. Scientists until now have no understanding why some people are allergic to certain foods and can offer no cure of it. 3. This is due to an allergic response to cat serum albumin that cross-reacts with albumin in pork. During this time, refrain from eating pork. For those with a rare food allergy, like pork, this is far harder, so constant vigilance is the key. . Another possibility: The meat you ate may have been undercooked. Generally, most infants and young children become more clinically tolerant of their food hypersensitivities. Many food-allergy sufferers are children. Our articles are resourced from reputable online pages. Pork Allergy - Symptoms, Causes and Treatment, Birch allergy Symptoms, Treatment and Diet Recommendation, Asparagus Allergy Symptoms and Treatment, Nicotine Allergy Symptoms and Treatment, Top 15 Effective Health Benefits of Bamboo, Home Remedies For Skin Pigmentation During Pregnancy, Aromatherapy based Treatments for Smoking. Verywell Health's content is for informational and educational purposes only. Severe anaphylactic reaction as a symptom of pork allergy. Genetic rashes, like eczema or psoriasis, appear because your skin or immune system is triggered to produce them. A food allergy specialist can help you manage your diet and symptoms. Food allergies in general are rare, only 1% of the world suffers from actual food allergies; the rest suffers from allergies caused by the chemicals in the food. Chapter 1: Fel d 1, the major cat allergen, Initial description of pork-cat syndrome in the United States. Cat serum albumin cross-reacts with albumin in pork. Clemens von Pirquet was the first to describe allergies as a exaggerated reaction of theimmune system in response to exposure to foreign proteins in 1906. One sure fire way to avoid cross contamination is by shopping at a Jewish or Muslim butcher shop, as neither of these religions eat pork. This is why it's important to get a proper diagnosis by a board certified allergist. Pork is also hidden in some detergents, cleansers, dish liquids, and soaps. Our immune system actually produces the antibody immunoglobulin as well as histamine by coming into contact with the allergen. One can make use of antihistamine to maintain a check on the secreted histamine. In some cases swelling. Normally such as papain as well as casein are used as a stabilizer as well as tenderizer. Trying to defend your body, these IgE antibodies trigger the release of histamine, which provokes an inflammatory response to get rid of the "threat.". Our NY Allergy & Sinus Centers perform Allergy Skin and Blood Testing, Food Allergy Testing, Patch Testing, and Immunotherapy, and often a same-day diagnosis is possible. - An asthma rescue inhaler helps with shortness of breath and wheezing that can occur. Foods such as marshmallows, candies, ice cream and Jell-O generally contain pork gelatin. Food allergy rashes eventually subside once the underlying reaction stops. Allergy Asthma Clin Immunol. Family medical history if a parent or both parents are diagnosed with pork allergy, the children are most likely to have the same allergy. There are many studies that show a relationship between pork and cats. If youre allergic to cats, you have a slightly increased chance of being allergic to pork. The antibody attempt to destroy the allergen and protect itself. As allergies to meat are very rare, it is more common that the chemicals and preservatives found in the meat are causing the allergic reaction. Diarrhea. An allergy to penicillin can also be triggered by eating meat, if the animal was treated with antibiotics right before it was slaughtered. Allergies are very common. Many vaccines, particularly flu vaccines, contain pork gelatin. Our website is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Meat allergy, such as to beef, pork, poultry, and lamb, is relatively uncommon. Cooking reduces the allergenic nature of some foods by breaking down the proteins responsible for allergic reactions. Our immune system produces antibody immunoglobulin when encountering an allergen which are the external substances that provoke allergies. It is a malfunction in the immune system, which can occur shortly after eating the allergen or can occur after eating pork for months, or even years. Do you have pork allergy? Not having any contact with the allergen is a good way to manage pork allergy. The feedback link Was this Article Helpful on this page can be used to report content that is not accurate, up-to-date or questionable in any manner. The cause of pork allergy in cats is the immune system reacting to the allergen (pork), as if it is a threat to the body. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. If the allergy was from milk, the allergy will be systemic. Objective: To report a case of extensive rash induced by orally administered pregabalin in a patient with neuropathic pain. Pork-Cat Syndrome Rarely, people with an allergy to cat albumin may also be allergic to pork meat. We are not only allergic to food items, but also the elements prevalent in the air can cause allergy. Most food allergies are directed against a protein molecule, but alpha-gal is unusual because it is a carbohydrate, and a delay in its absorption may explain . Skin allergy usually lasts about 2 to 3 weeks. It is also called pork-cat syndrome because most pork allergies are related to cat allergies. When you visit the site, Dotdash Meredith and its partners may store or retrieve information on your browser, mostly in the form of cookies. A rash that consists of hives indicates an allergic reaction, Dr. Ungar says. Treating a pork allergy begins with avoidance. Performing Saline Nasal Irrigation rinses out sinuses with the saltwater solution to reduced congestion. Be prepared and always let those around you know of your allergy and what to do if you have a severe reaction. of 18 NEXT Sadly, there is no cure for food allergies. Leather Allergy Diagnosis The rashes seem to get worse after working out and/or showering. Let us discuss pork allergy. An allergy is a problem caused when IgE antibodies in your immune system mistakenly think that a harmless substance (like pollen or cat hair) is actually dangerous. Mild latex allergy symptoms include: Itching Skin redness Hives or rash More-severe symptoms These include: Sneezing Runny nose Itchy, watery eyes Scratchy throat Difficulty breathing Wheezing Cough Life-threatening symptoms: Anaphylaxis The most serious allergic reaction to latex is anaphylaxis, which can be deadly. Contact dermatitis is common, according to the AAD, and individuals with chronic skin problems like. Sensitivity. Here are some more choices of treatment of pork allergy. Sometimes it is just too hard to explain to others as they cannot understand the change in lifestyle as it is so unusual. It is rare, but there have been cases of anaphylaxis caused by a pork allergy. Look for foods that contain kosher or halaal gelatin or that are vegan friendly. Undercooked pork meat or dried and smoked pork products tend to cause more reactions than well-cooked pork meat. Some people who are allergic to pork are allergic to the meat itself. People who consume pork undercooked or dried or smoked products experience more symptoms than those who consume it properly. During this time, avoid all pork and products that contain pork ingredients. Unfortunately, for those with pork allergies, due to it being so rare, it is not something that is posted on food packages like they do for the more common allergies. Behavioral problems. Testing for Pork Sensitivity. You may also need a prescribed cortisone cream to soothe your. When traveling, be sure you know where the nearest hospital is. 2022 NY Allergy & Sinus Centers. What is Drug Allergy & How is it Treated? Biting of the skin. No, you cant cure a pork allergy. Meaning the rashes will spread fast to the whole body, beginning with the itching of the eyes, nose, throat and then the rashes. History of allergies have a higher risk of developing pork allergy as well as people who have an allergy to one food will most likely to have it. In general population-based studies, shows that about 20% of infants and young children experience resolution of their pork allergy by the time they reach school age and continue to lose their pork allergy into adolescent years. The skin eventually becomes cracked and thickened because of the scratching and itching. Your mold-related skin rash could occur in several different places on your body, and might even occur in more than one area. You may also need a prescribed cortisone cream to soothe your pork allergy rash and inflammation. Rarely, people with an allergy to cat albumin may also be allergic to pork meat. This relationship is termed the pork-cat syndrome and is caused by the similar structures of cat albumin and pork albumin. The rashes form when your immune system reacts to certain dust mite protein. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page. Visit an allergist for an allergy test. He is an assistant clinical professor at the University of California, San Francisco School of Medicine and currently practices at Central Coast Allergy and Asthma in Salinas, California. The consent submitted will only be used for data processing originating from this website. People develop this pork allergy sensitivity due to an allergic response to cat serum albumin that cross-reacts with albumin in pork. It happens when a food you can normally eat comes into contact with a food you are allergy to and in this case it is pork. We also test for other red meats such as lamb, pork, veal, venison, goat. Most people who are cat-allergic experience symptoms due to the major allergen Fel d 1, and therefore arent as likely to be allergic to pork meat. Pork Allergy Symptoms Urticaria (hives), pork allergy rash, and inflammation of the skin Gastrointestinal symptoms including nausea, vomiting, and stomach cramps Runny or stuffy nose Mild fever Wheezing and difficulty breathing M. Atanaskovi-markovi . Depending on the severity of the allergy, rashes may appear anywhere that food has been touched, including the hands and arms. While it can be very itchy, a person with hives will generally not scratch enough to break the skin and cause bleeding. Like all food allergies, symptoms can range from mild to life threatening depending on the severity of the individuals allergy. Complete list of possible allergy symptoms: - congested sinuses (sometimes runny nose) - itchy eyes - sleeping issues. Food allergy to pork meat. Hives or skin rashes. The results of the pores and skin allergy is a pink, itchy rash that may embrace small blisters or bumps. The release of histamine dilates and increases the permeability of blood vessels and capillaries, thereby allowing fluids and toxins to move . Because of this similarity, allergic antibodies towards cat albumin cross-react with pork albumin. Tenderness, burning, or swelling Skin Rash Causes As mentioned before, contact dermatitis occurs when the skin is exposed to a substance that triggers an (allergic) reaction. Look for food labeled either kosher or halaal. Scientifically, it's referred to as Galactose-a-1,3-Galactose, which is a sugar molecule found in most mammals, but not humans, apes or monkeys. Daniel More, MD, is a board-certified allergist and clinical immunologist with a background in internal medicine. In case of analphylactic, then one may have to go in for hospitalization. NY Allergy & Sinus Centers Wear a medical alert bracelet or necklace to let others know that you have a pork allergy in case you have a reaction and you are unable to communicate. For those who have this rare allergy, the body's immune system reacts to the intake of the allergen stimulating a type 1 hypersensitivity reaction consequently casting symptoms abdominal symptoms, asthma, rashes, sneezing, and breathing problems. You should not attempt this challenge at home, as it can cause a severe. The most prominent pork allergy symptoms include the following: Severe anaphylactic reaction ( whole body reactions with rashes and redness) Asthma The chemical used for processing the meat or the meat itself can cause pork allergy. And accept the fact that you cannot change what has happened and enjoy what you can have and there is still plenty of choices out there. Rashes Diarrhoea Stomach cramps Vomiting Symptoms for severe food allergic reaction or anaphylaxis Sudden drop in blood pressure Itchy and painful throat Nausea and vomiting Other causes of pork allergy are unknown. What is Wheat Allergy, Know its Treatment, Home Remedies, Prognosis. The only thing someone with a food allergy can do, is to try their best to avoid any contact with the food and be very careful with everything they consume. At home, you can cut down lots of pork allergy symptoms by taking some of these remedies. Pork lard is occasionally used in baking and pork gelatin is actually fairly common. They should always read labels carefully and watch for chances of cross contamination. Content is reviewed before publication and upon substantial updates. If you have a milk allergy, a common symptom is a skin rash. The allergist will usually conduct a blood test or perform a skin test that indicates whether food-specific immunoglobulin E (IgE) antibodies are present in your body. Scientists have no understanding why some people are allergic to certain foods and can offer no cure to the allergy. due to an allergic response to cat serum albumin that cross-reacts with albumin in pork. 2 This relationship is termed the pork-cat syndrome and is caused by the similar structures of cat albumin and pork albumin. Seborrheic eczema is a type of eczema that most often affects . According to Food Allergy Research & Education, about 32 million Americans have food allergies. A pork allergy occurs when the immune system views pork as a foreign invader. Corinne Savides Happel, MD, is a board-certified allergist and immunologist with a focus on allergic skin disorders, asthma, and other immune disorders. A. can help you manage your diet and symptoms. But take note, you must seek an advice to your physician first before taking any medicine. Make use of bronchodilators for checking the asthmatic symptoms. The disease, which causes allergic reactions to mammal meat beef, venison, pork is called Alpha-gal Syndrome (AGS). Know about cross-contamination. An allergic skin rash may appear when your body comes into contact with an irritant or an allergen causing a patch of your skin to be itchy, red, and inflamed. This article may contains scientific references. Patch testing used to determine if a specific substance causes inflammation reaction to the skin. Itching skin is an inflammatory reaction of the skin. Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Testing confirmed Lohe is allergic to beef and pork. In order to find out whether your symptoms are indeed tied to a pork sensitivity, we recommend taking a food sensitivity test to determine whether a sensitivity to pork is to blame and whether there are other ingredients that are also affecting you at meal times. If youre allergic to cats, it doesnt mean that you will develop a pork allergy. They may spread to the rest of the face and neck. Chapter 1: Fel d 1, the major cat allergen. Specifically, bites from Lone Star ticks which are abundant in Missouri. 1 2. The outbreak arises every time the pores and skin comes into contact with the allergen, a substance that the immune system assaults. Look for foods that contain kosher or halal gelatin or that are vegan-friendly. J Allergy Clin Immunol. There may be other foods not listed that contain pork ingredients. Allergy to cats is extremely common, occurring in up to 25% of people. Cat allergy is more common than allergy to dog dander, a fact that may be related to the potency of cat hair and dander as an allergenand because cats generally aren't bathed. In the event of an allergic reaction, over-the-counter allergy medication can soothe some of your symptoms. can soothe some of your symptoms. Potentially life-threatening and quite rare, the immune response that causes an allergic reaction (IgE) usually happens soon after consuming specific foods, such as peanuts or shellfish and it affects around 2% of the population. Some internet sites and other forms of organization offers information and forum for discussing pork allergy. These include: latex and rubber hair dyes propylene glycol formaldehyde fragrances adhesives. A blood test measures the IgE antibodies in your blood responsible for your allergic reaction to pork. Psoriasis is a common skin condition that can cause a scaly, itchy, red, or purplish rash to form along the scalp, elbows, and joints. Being aware and prepared could be the difference between life and death. In alpha-gal syndrome, reactions usually appear about three to six hours after exposure. and inflammation. The diagnosis of pork-cat syndrome is suspected in a person who has a history of significant allergic symptoms with cat exposure (such as allergic rhinitis and asthma)and has experienced symptoms of food allergy after eating pork. Nausea and vomiting. Sometimes the kitchen staffs may not always know the ingredients in menu. When large amounts of histamines are released throughout the body, one can go into anaphylactic shock. Either the meat or the chemical used for processing the meat causes the allergy. Alternative heparinoids were sought initially due to the complication of antibody-mediated heparin-induced thrombocytopenia. "Somehow the immune. The causes of a pork intolerance may be: Irritable bowel syndrome; Stress The skin on your arm or back pricked with a sterile small probe that contains a small amount of an allergen. Red meat, such as beef, pork or lamb; organ meats; and products made from mammals, such as gelatins or dairy products, can cause a reaction. Sinusitis. If this happens someone around you or exactly to you, seek an emergency call . We follow a strict editorial policy and we have a zero-tolerance policy regarding any level of plagiarism. See an allergist if you suspect that you have pork allergy. The allergy is no doubt a rare occurrence. Case summary: A 35-year-old white female with a diffuse, erythematous, maculopapular rash localized to her back and extremities presented to the preoperative holding area for planned exploratory nerve surgery. I cant sleep, because the cramps keep me awake. A severe potentially deadly allergic reactions which include drop in blood pressure, loss of consciousness, rapid or weak pulse, swelling of throat and blockage of airways that may lead you to severe shortness of breathing. A milk allergy is commonly mistaken for lactose intolerance, which is a different condition that causes digestive symptoms. Because of similar symptoms, this condition often gets mistaken for eczema, a long term skin disorder. I try my best to prevent eating pork and I havent eaten pork in a very long time, but Monday the cramps started again. Skin rashes that come as a result of dust mites are usually itchy and red, and they form small bumps. One can have oral steroids for allergic reaction which happens to be moderate. 2018;14:14. doi:10.1186/s13223-018-0239-8, Posthumus J, James HR, Lane CJ, Matos LA, Platts-Mills TA, Commins SP. I dont know why, but its really bad everytime. These mean that the food contains no pork whatsoever and should not have suffered any cross contamination at all. Conclusion. - If the reaction is severe, the person should be taken to the hospital immediately. This article does not provide medical advice. The doctors medicine doesnt even work. Unlike allergic reactions to galactose-alpha-1,3-galactosea carbohydrate found in mammalian meats, which can cause delayed allergic reactions many hours after consumption of meatallergic reactions to pork in the pork-cat syndrome occur almost immediately after pork is eaten.. Symptoms Of Food Allergy Rash Sneezing Itchiness Redness Swelling of lips and face Runny nose Tingling sensation in your mouth Burning sensation in your mouth. What Might Be Causing Your Winter Allergies. Contact dermatitis can last about 2 weeks, and Atopic dermatitis can last much longer, up to several weeks. One can overcome allergy to pork by taking required medical help that is available in various forms of treatment. These are the treatments to prevent an allergy attack caused by pork allergy: People with pork allergy are also at risk of developing complications including the list below: The outlook or prognosis for non hereditary pork allergy is excellent. Medical Videos Privacy Policy, Images and Text Policy Editorial Policy, Information Policy Advertising Policy, Financial Disclosure Policy Cookie Policy, About Us Contact Us. Eczema and hives, both of which are related to allergies . One can go in for desensitization to get used to the allergen. One of the best ways to help is to stop your exposure to the allergen. ", Bonnet B, Messaoudi K, Jacomet F, et al. According to Drugs.com, hypersensitivity side effects including shortness of breath, urticaria, chest pain, rash, and itching have occurred in 0.2% of patients receiving Nafarelin. Your allergist will train you how to administer the medicine. This happens within 5 minutes and lasts about an hour. Specifically, the 65-kDa protein is the main allergen found in pork meat. Allergy to pork is said to be prevalent in patients with severe food allergy.