PROMETHAZINE INJECTION 50MG/2ML X10 (PEMAMETH)
Promethazine injection is an antihistamine medicine used for allergies, sedation, and nausea. It is given by a healthcare professional.
What it is
Promethazine is an antihistamine medicine. It belongs to a group of medicines called phenothiazines.
What it's used for
This medicine is used for seasonal and year-round allergies, vasomotor rhinitis, allergic conjunctivitis, mild hives and swelling (urticaria and angioedema), and dermographism. It is also used as an additional treatment for severe allergic reactions together with epinephrine. Promethazine is given for sedation before or after surgery or during childbirth, and to prevent or control nausea and vomiting caused by certain types of anesthesia and surgery. It may also be used with pain relievers like meperidine to control pain.
Common side effects
Drowsiness is the most common side effect. Others include blurred vision, dizziness, confusion, dry mouth, nausea, fatigue, nervousness, and skin reactions such as rash or sensitivity to light. Less common but serious side effects can include changes in blood pressure, fast or slow heartbeat, seizures, blood disorders, or hallucinations.
Important cautions
Promethazine should NOT be used in children under 2 years of age because it can cause life-threatening breathing problems. Do not use if you are in a coma, or if you are allergic to promethazine or any other phenothiazine medicine. Do not use this medicine for asthma or other breathing problems. It may cause drowsiness, so do not drive or operate machinery until you know how it affects you. Tell your doctor about any medical conditions or other medicines you take before using this injection.
Frequently asked questions
What is promethazine used for?
Promethazine is used to treat allergies, hives, and itching. It is also used for sedation before surgery, to prevent and control nausea and vomiting after anesthesia, and as part of the treatment for severe allergic reactions.
What are the side effects of promethazine?
The most common side effect is drowsiness. Other side effects include dry mouth, blurred vision, dizziness, nausea, and skin rash. Serious side effects such as breathing problems, seizures, or blood disorders can occur but are rare.
Can I buy promethazine injection without a prescription in Nigeria?
Yes, based on current classification, promethazine injection is available without a prescription (over the counter) in Nigeria. However, it is an injection that requires a healthcare professional to administer.
How is promethazine injection taken?
Promethazine injection is given into a muscle or vein by a doctor, nurse, or other trained healthcare provider. The dose and frequency will be determined by your doctor.
Is promethazine safe for children?
No, promethazine should not be used in children under 2 years of age because of the risk of severe breathing problems. For children 2 years and older, use only under strict medical supervision.
This information is for general guidance only and is not medical advice. Please consult your physician or pharmacist before using any medication.
