Antiallergic Drugs
Cetirizine
Cetirizine is a second generation antihistamine that reduces the natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.
Levocetirizine
Levocetirizine is an antihistamine that may be used to reduce allergy symptoms such as red, itchy, or watery eyes, a runny nose; sneezing; rashes; or reactions to insect bites or stings.
Loratadine
Loratadine is an antihistamine that reduces the effects of natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.
Valproic Acid
Valproic acid is used to treat various types of seizure disorders. Valproic acid is sometimes used together with other seizure medications.
Phenytoin
Phenytoin is an anti-epileptic drug, also called an anticonvulsant. Phenytoin works by slowing down impulses in the brain that cause seizures.