Health

Common Allergies

20 common allergies across food, environmental, drug, insect, and skin categories with prevalence, symptoms, treatment, and severity potential.

20 rows6 columns1 views0 downloadsSource: American College of Allergy, Asthma & ImmunologyUpdated: 2/18/2026
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20 of 20 rows
Allergy
Type
Prevalence
Symptoms
Treatment
Severity Potential
Peanut allergyfoodcommonHives, swelling, anaphylaxis, digestive issuesEpinephrine, avoidance, oral immunotherapysevere
Tree nut allergyfoodcommonHives, itching, swelling, anaphylaxisEpinephrine, strict avoidancesevere
Cow's milk allergyfoodcommonHives, vomiting, wheezing, digestive issuesDairy avoidance, alternative milksmoderate
Egg allergyfoodcommonSkin rash, hives, nasal congestion, vomitingEgg avoidance, may outgrowmoderate
Shellfish allergyfoodcommonHives, swelling, difficulty breathing, dizzinessEpinephrine, strict avoidancesevere
Wheat allergyfoodcommonSwelling, hives, nausea, breathing difficultyWheat-free diet, epinephrine for severe casesmoderate
Soy allergyfoodcommonHives, itching, digestive issues, swellingSoy avoidance, antihistaminesmild
Dust mite allergyenvironmentalcommonSneezing, runny nose, itchy eyes, asthma triggersAllergen-proof covers, antihistamines, immunotherapymoderate
Pollen allergy (Hay fever)environmentalcommonSneezing, runny nose, watery eyes, congestionAntihistamines, nasal sprays, immunotherapymild
Mold allergyenvironmentalcommonSneezing, congestion, itchy eyes, coughingMold avoidance, antihistamines, dehumidifiersmoderate
Pet dander allergyenvironmentalcommonSneezing, runny nose, itchy eyes, asthma flarePet avoidance, HEPA filters, immunotherapymoderate
Penicillin allergydrugcommonSkin rash, hives, itching, anaphylaxis (rare)Alternative antibiotics, desensitizationsevere
Sulfa drug allergydruguncommonSkin rash, hives, fever, breathing difficultyAlternative medications, antihistaminesmoderate
Bee sting allergyinsectuncommonLarge local swelling, hives, anaphylaxisEpinephrine, venom immunotherapysevere
Wasp sting allergyinsectuncommonSwelling, pain, hives, anaphylaxisEpinephrine, venom immunotherapysevere
Latex allergyskinuncommonSkin rash, hives, itching, anaphylaxis (rare)Latex avoidance, non-latex alternativesmoderate
Nickel allergyskincommonContact dermatitis, itching, redness, blistersNickel avoidance, topical corticosteroidsmild
Fragrance allergyskincommonContact dermatitis, headaches, sneezingFragrance-free products, topical steroidsmild
Cockroach allergyenvironmentalcommonSneezing, congestion, skin rash, asthma triggersPest control, antihistamines, immunotherapymoderate
NSAID allergy (Aspirin/Ibuprofen)druguncommonHives, swelling, asthma exacerbation, anaphylaxisNSAID avoidance, alternative pain relieverssevere
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