Allergies - Symptoms and causes - Mayo Clinic
Aug 24, 2024 · Allergy symptoms can range from mild to severe, even life-threatening. Find out what treatments and prevention tips can help.
Allergies - Diagnosis and treatment - Mayo Clinic
Aug 24, 2024 · Allergy symptoms can range from mild to severe, even life-threatening. Find out what treatments and prevention tips can help.
Seasonal allergies: Nip them in the bud - Mayo Clinic
Feb 28, 2024 · Spring means flower buds and blooming trees — and if you're one of the millions of people who have seasonal allergies, it also means sneezing, congestion, a runny nose and …
Hay fever - Symptoms and causes - Mayo Clinic
Aug 13, 2024 · Allergy medicines don't provide relief, or they cause side effects. You have another condition that can worsen hay fever symptoms, such as nasal polyps, asthma or …
Food allergy - Symptoms and causes - Mayo Clinic
Aug 30, 2024 · For people with food allergies, symptoms can range from annoying to life-threatening. Learn about diagnosis and treatment of this common immune reaction.
Mold allergy - Symptoms & causes - Mayo Clinic
Aug 11, 2025 · Coughing, sneezing and itchy eyes often happen with this common allergy. Find out how to treat and help manage this condition.
Mayo Clinic Q and A: Is it allergies or a sinus infection?
Mar 14, 2023 · This leads to allergy symptoms, which may include itching, sneezing, sinus pressure, nasal congestion and discharge. Although allergies can produce many of the same …
Pet allergy - Symptoms & causes - Mayo Clinic
Sep 5, 2025 · Family pet making you sneeze? Find out about diagnosis, treatment and handy household tips for relieving bothersome pet allergy symptoms.
Anaphylaxis - Symptoms & causes - Mayo Clinic
Apr 16, 2025 · Anaphylaxis, a severe allergic reaction, is an emergency. Learn who's at risk, what to watch for and what to do when it occurs.
Drug allergy - Symptoms and causes - Mayo Clinic
Nov 9, 2024 · Learn which medicines are more likely to cause an allergic reaction, what symptoms look like and what treatments can calm such a reaction.