Felimazole and Phenylhistine DH Expectorant

• Generic Name: methimazole
• Dosage Forms: tablet, sugar coated
• Other Brand Names: Tapazole, Northyx

Methimazole prevents the thyroid gland from producing too much thyroid hormone.

Methimazole is used to treat hyperthyroidism (overactive thyroid). It is also used before thyroid surgery or radioactive iodine treatment.

Methimazole may also be used for purposes not listed in this medication guide.

• Generic Name: chlorpheniramine / codeine / pseudoephedrine
• Dosage Forms: n.a.
• Other Brand Names: Phenylhistine DH Expectorant, Tricode AR, Novahistine DH, Phenylhistine DH, Dihistine DH, Decohistine DH, Codehist DH, Novadyne DH, Co-Histine DH, Ryna-C, Codahistine-DH Elixir, Zodryl DAC

Chlorpheniramine 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.

Codeine is a narcotic cough suppressant. It affects the signals in the brain that trigger cough reflex.

Pseudoephedrine is a decongestant that shrinks blood vessels in the nasal passages. Dilated blood vessels can cause nasal congestion (stuffy nose).

Phenylhistine DH Expectorant is a combination medicine used to treat runny or stuffy nose, sneezing, itching, watery eyes, cough, and sinus congestion caused by allergies, the common cold, or the flu.

Phenylhistine DH Expectorant will not treat a cough that is caused by smoking, asthma, or emphysema.

Phenylhistine DH Expectorant may also be used for purposes not listed in this medication guide.