Promethazine Interactions. There are 694 drugs known to interact with promethazine, along with 13 disease interactions, and 2 alcohol/food interactions.Read more

Promethazine, sold under the brand name Phenergan among others, is a first-generation antihistamine, sedative, and antiemetic used to treat allergies, ...

Oct 24, 2024 — Promethazine is a medicine used to help with allergy symptoms, reduce or prevent nausea and vomiting in certain situations, or provide sedative or pain- ...

Promethazine is a first-generation antihistamine used for the treatment of allergic conditions, nausea and vomiting, and motion sickness.

PROMETHAZINE neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols ...Read more

Promethazine (Phenergan). Find out how promethazine treats hay fever and other allergy symptoms and how to take it. About promethazine · Who can and cannot ...

Feb 29, 2024 — Promethazine is a phenothiazine and antihistamine used to treat allergies, motion sickness, nausea, and as a sedative or sleep aid by ...

Jun 15, 2017 — Promethazine may cause breathing to slow or stop, and may cause death in children. Promethazine should not be given to babies or children who are younger than ...

Dosing & Uses · Allergic Conditions. PO/PR: 25 mg at bedtime or 12.5 mg before meals and at bedtime (dosage range, 6.25-12.5 mg q8hr) · Nausea & Vomiting. PO/PR ...

The hydrochloride salt form of promethazine, a phenothiazine derivative with antihistaminic, sedative and antiemetic properties.

Promethazine is used to treat several conditions, including allergies, motion sickness, nausea and vomiting, anxiety before surgery, and pain after surgery.

Nov 20, 2023 — Promethazine (Phenergan) interacts with barbiturates, benzodiazepines, MAOIs, and other medications.

For the temporary relief of rhinorrhea or sneezing associated with the common cold in adults and children 12 years of age and older, an oral promethazine ...

May 21, 2025 — Promethazine is an antihistamine medicine that relieves the symptoms of allergies. It's known as a drowsy (sedating) antihistamine.

Promethazine is contraindicated for use in the treatment of lower respiratory tract symptoms including asthma.Read more

This drug may cause very bad and sometimes deadly breathing problems. Call the doctor right away if your child has slow, shallow, or trouble breathing. Low ...

Promethazine HCl occurs as a white to faint yellow, practically odorless, crystalline powder which slowly oxidizes and turns blue on prolonged exposure to air.

May 13, 2024 — Products affected. Promethazine is a sedating antihistamine. Medicines containing promethazine may be used to treat allergies (including hay ...