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[4] [5] It typically causes more than one of the following: an itchy rash, throat closing due to swelling that can obstruct or stop breathing; severe tongue swelling that can also interfere with or stop breathing; shortness of breath, vomiting, lightheadedness, loss of consciousness, low blood pressure, and medical shock.
There is evidence that adults with seasonal allergies have a unique gut microbiome—which includes the population of bacteria in the digestive system—compared with those who don’t experience ...
Shellfish allergies are highly cross reactive, but its prevalence is much higher than that of fish allergy. Shellfish allergy is the leading cause of food allergy in U.S adults. [31] As of 2018 six allergens have been identified to prawn alone; along with crab, it is the major culprit of seafood anaphylaxis. [13]
In the developed world, about 4% to 8% of people have at least one food allergy. [1] [2] They are more common in children than adults and appear to be increasing in frequency. [2] Male children appear to be more commonly affected than females. [2] Some allergies more commonly develop early in life, while others typically develop in later life. [1]
Most people fully recover, but only after days of misery. Because it mutates, people can get sick with a norovirus every year. Outbreaks can occur at any time, but are most common from November to ...
Fatigue, dizziness and feeling lightheaded are all ... difficulty walking, headache or vomiting. “If you are a high-risk patient—older than 50 years old, have a history of stroke or have an ...
Lightheadedness often accompanies the flu, hypoglycaemia, common cold, or allergies. Dizziness could be provoked by the use of antihistamine drugs, like levocetirizine, or by some antibiotics or SSRIs. Nicotine or tobacco products can cause lightheadedness for inexperienced users. Narcotic drugs, such as codeine, can also cause lightheadedness.
Unlike most food allergies, in some people, the alpha-gal allergy may recede over time as long as another tick does not bite the person. It has been found that with avoidance of further tick bites, levels of serum IgE decline. [8] The recovery period can take 8 months to 5 years. [6] [22] [9]