allergies

An allergy test is most often performed by an allergist that involves one of three methods, blood test, skin prick test or patch test. Allergy testing involves performing a skin or blood test to determine what substance, or allergen, may trigger an allergic reaction in a person. An allergy is the body's reaction to certain …

Milk allergy reactions may cause immediate or delayed symptoms. Learn to spot the signs and what foods to avoid if you have a dairy allergy Milk allergy reactions may cause immediate symptoms within minutes or delayed symptoms up  to 2-3 hours after consuming milk products. Severity of symptoms can vary, from mild to life-threatening. Common symptoms of milk allergy include: …

Mast cell activation syndrome (MCAS) can cause allergy symptoms. Learn about causes, diagnosis, and treatment Mast cell activation syndrome (MCAS) can cause allergy symptoms that affect different body functions at the same time. Symptoms may include: Swelling Tingling Itching (pruritus) Rashes Irritation Vomiting Headache Dizziness Chronic pain Skin turning red (flushing) Diarrhea Constipation Rapid pulse (tachycardia) Low blood pressure (hypotension) …

Most healthy adults don’t need treatment for a scorpion sting except for pain relief. However, here are some home remedies for treating a sting and when you should seek medical help. The best thing to do after you get stung by a scorpion is to contact your local poison control center. The center can provide you with the best advice …

If you develop symptoms of a food allergy, your doctor will have you undergo a skin test or blood test to determine which foods you are allergic to. Food allergies occur when your immune system treats normally harmless food as a dangerous bacteria, virus or another infectious agent. Symptoms of a food allergy range from mild, such as rashes, to …

During certain seasons, allergies can make you miserable. Learn what causes allergy flare-ups during spring and summer During spring and summer, allergies can flare up and make you miserable, causing sneezing, runny nose, and red, itchy eyes. Allergy or hypersensitivity is an exaggerated response of the immune system against certain substances that are otherwise harmless. In people with allergies, the …

Can you develop allergies as an adult? Learn about what causes sudden adult-onset allergies and how you can recognize the symptoms Although we often think of allergies as starting in childhood, the reality is that many adults find themselves suddenly dealing with allergies for the first time later in life. Recent studies have found that almost 50% of adults with …

Nose allergies can be caused by irritants such as pollen, animal dander, and household dust Nose allergies (nasal allergies or rhinitis) occur when your immune system has an allergic reaction to an otherwise harmless substance.  Your nose produces mucus, which is normally thin and clear and helps protect your lungs from dust, debris, germs, and allergens. If you have an …

What is oral allergy syndrome? Oral allergy syndrome, also called pollen food allergy syndrome or PFAS, is a type of food allergy caused by certain allergens found in both pollen and raw vegetables and fruits and some nuts. Foods that cause oral allergy syndrome include those in the birch, grass and ragweed families. Oral allergy syndrome, also called pollen food …

Generic drug: epinephrine Brand name: Symjepi What is Symjepi (epinephrine), and how does it work? Symjepi (epinephrine) is a disposable, prefilled syringe used to treat life-threatening, allergic emergencies including anaphylaxis in people who are at risk for or have a history of serious allergic emergencies. Each prefilled syringe contains a single (1 time) dose of epinephrine. Symjepi is for immediate …