• Basic Info
• Top Questions

What is this medicine?

CHLORPHENIRAMINE; HYDROCODONE; PHENYLEPHRINE is a cough and cold medicine. It helps to relieve a runny nose, sneezing, watery eyes, and cough. It also helps to reduce congestion or stuffy nose. This medicine is used to treat the symptoms of upper respiratory tract infections. This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.

What should I tell my health care provider before I take this medicine?

They need to know if you have any of these conditions:

• asthma
• chronic cough
• diabetes
• difficulty passing urine
• heart disease
• high blood pressure
• peripheral vascular disease
• phenylketonuria
• an unusual or allergic reaction to Chlorpheniramine; Hydrocodone; Phenylephrine, other medicines, foods, dyes, or preservatives
• pregnant or trying to get pregnant
• breast-feeding

How should I use this medicine?

Take this medicine by mouth with a glass of water. Follow the directions on the prescription label. Shake well before using. If this medicine upsets your stomach, take it with food or milk . Use a specially marked spoon or container to measure your medicine. Household spoons are not accurate. Take your doses at regular intervals. Do not take your medicine more often than directed. Talk to your pediatrician regarding the use of this medicine in children. While this drug may be prescribed for children as young as 6 years old for selected conditions, precautions do apply. This medicine is not approved for use in children less than 6 years old. Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once. NOTE: This medicine is only for you. Do not share this medicine with others.

What if I miss a dose?

If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.

What may interact with this medicine?

Do not take this medicine with any of the following medications:

• MAOIs like Carbex, Eldepryl, Marplan, Nardil, and Parnate
• medicines for weight loss
• procarbazine
• some medicines for cold, cough or allergy
• some medicines for migraine headaches
• stimulants

This medicine may also interact with the following medications:

• any alcohol-containing product
• barbiturates like phenobarbital
• heart medicines
• medicines for depression, anxiety, or psychotic disturbances
• medicines for sleep
• phenothiazines like chlorpromazine, mesoridazine, prochlorperazine, thioridazine
• some medicines for pain
• some medicines used during surgery

This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.