Description

Promethazine is a medication used to manage and treat allergic conditions, nausea and vomiting, motion sickness, and sedation. Promethazine also has off-label uses for nausea and vomiting in pregnancy.

DESCRIPTION. Each 5 mL (one teaspoonful), for oral administration contains: Promethazine hydrochloride 6.25 mg; codeine phosphate 10 mg. Alcohol 7%.

Promethazine: Uses, Benefits, and Precautions

Promethazine is a widely used medication that belongs to the phenothiazine class. It has antihistamine, sedative, antiemetic (anti-nausea), and anticholinergic properties, making it a versatile drug for various medical conditions.

Uses of Promethazine

1. Allergy Relief

Promethazine is commonly used to treat symptoms of allergies, such as:

Sneezing

Runny nose

Itchy or watery eyes

Skin rashes or hives

2. Motion Sickness and Nausea

One of its primary uses is to prevent and treat nausea and vomiting caused by:

Motion sickness

Surgery (post-operative nausea)

Chemotherapy

3. Sedation and Sleep Aid

Due to its sedative effects, promethazine is sometimes prescribed to:

Help with sleep disorders

Calm patients before surgery

Manage anxiety in some cases

4. Cold and Cough Relief

Promethazine is often combined with codeine in cough syrups to help reduce coughing and aid sleep, though this combination requires a prescription due to potential risks.

Dosage and Administration

Promethazine is available in various forms, including:

Tablets

Syrup

Suppositories

Injections

The dosage depends on the condition being treated. Always follow a doctor’s prescription or package instructions to avoid overdose or side effects.

Potential Side Effects

While effective, promethazine can cause side effects, including:

Drowsiness

Dizziness

Dry mouth

Blurred vision

Low blood pressure

In rare cases, serious side effects like breathing difficulties, severe allergic reactions, or movement disorders (such as tremors) may occur. Seek medical attention if any severe reactions happen.

Precautions and Warnings

Avoid in children under 2 years old: Due to the risk of severe breathing problems.

Caution in elderly individuals: Increased risk of sedation and falls.

Alcohol and sedatives: Mixing promethazine with alcohol or other sedatives can enhance drowsiness and respiratory depression.

Pregnancy and breastfeeding: Consult a doctor before using.