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Promethazine Hcl

Generic of Phenergan

What is Promethazine Hcl used for?

See also Warning section. Promethazine is used to prevent and treat nausea and vomiting related to certain conditions (such as motion sickness, or before/after surgery). It is also used to treat allergy symptoms such as rash, itching, and runny nose. It may be used to help you feel sleepy/relaxed before and after surgery or to help certain opioid pain relievers (such as meperidine) work better. The suppository form is used when medications cannot be taken by mouth. Promethazine is an antihistamine and works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction. Its other effects (such as anti-nausea, calming, pain relief) may work by affecting other natural substances (such as acetylcholine) and by acting directly on certain parts of the brain.

CHEMICAL NAME

Promethazine Hcl (proe-METH-a-zeen)

DRUG TYPE

Allergies

Promethazine Hcl Prices

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Promethazine Hcl Frequently Asked Questions

Promethazine should not be used by children younger than 2 years because it may cause serious (possibly fatal) slow/shallow breathing. When this medication is used by children 2 years and older, the lowest effective dosage should be used, and other drugs that affect breathing should be avoided. Get medical help right away if slow/shallow breathing occurs.

In children, drugs for nausea should only be used in cases of prolonged vomiting of a known cause. Avoid use of promethazine in children with liver disease (including possible Reye's syndrome).

IMPORTANT: HOW TO USE THIS INFORMATION: This is a summary and does NOT have all possible information about this product. This information does not assure that this product is safe, effective, or appropriate for you. This information is not individual medical advice and does not substitute for the advice of your health care professional. Always ask your health care professional for complete information about this product and your specific health needs.

Promethazine Hcl Dosage and Form Information

Supplied As
Strength
Suppository Rectal
25 Mg
12.5 Mg
Tablet
25 Mg
12.5 Mg
50 Mg
Vial
50 Mg/Ml
25 Mg/Ml
Ampul
25 Mg/Ml
50 Mg/Ml
Syrup
6.25Mg/5Ml