Claritin is an 8-letter brand of allergy medication that is used to treat hay fever and other allergies. Oxy is a 3-letter brand of allergy medication that is used to reduce inflammation and swelling. ALEVE is a 5-letter brand of allergy medication that is used to relieve pain and reduce fever. RASH is a 4-letter brand of allergy medication that is used to treat skin irritation and itching. POLLEN is a 6-letter brand of allergy medication that is used to reduce the symptoms of hay fever. Zyrtec is a 6-letter brand of allergy medication that is used to treat sneezing, runny nose, and itchy eyes. Actifed is a 7-letter brand of allergy medication that is used to treat nasal congestion, sinus pressure, and sneezing.