Pirafene Ampoules are an antihistamine medication used for rapid and effective relief of acute and severe allergy symptoms. These ampoules contain the active ingredient chlorpheniramine maleate at a concentration of 5 mg. This medication helps reduce allergy symptoms such as itching, redness, swelling, and sneezing. Its injectable ampoules form makes it suitable for emergency situations or when oral treatment is not possible, providing rapid relief for patients experiencing severe allergic reactions.
What are the ingredients in Pirafene?
Pirafene Ampoules contain the following active ingredient:
Chlorpheniramine Maleate: 5 mg.
In addition to this active ingredient, the ampoules contain inactive ingredients to maintain sterility and stability.
Indications for Use
Pirafene Ampoules are used to treat and relieve the symptoms of acute and severe allergies, including:
Severe allergic reactions: such as anaphylaxis after life-threatening symptoms (such as breathing problems) have been controlled, and as an adjunctive treatment for angioedema.
Urticaria and severe allergic skin rashes: to relieve itching, redness, and swelling.
Severe seasonal and perennial allergic rhinitis: when oral or topical treatments are insufficient.
Allergic reactions to drugs or foods.
Blood transfusion reactions: to control mild to moderate allergic symptoms during or after a blood transfusion.
The goal of treatment is to relieve acute allergy symptoms and provide rapid relief.
What are the dosages of Pirafene?
Pirafene Ampoules should be administered by or under the supervision of a healthcare professional. The dosage and method of administration depend on the patient's age, the severity of the allergy, and response to treatment.
The usual adult dosage is 10-20 mg (2-4 ampoules) by intramuscular injection or slow intravenous injection. The dose may be repeated as needed, but should not exceed 40 mg in 24 hours.
For children: The dosage is determined based on the child's weight and age and should be administered under close medical supervision.
The injection can be given intramuscularly (IM) or intravenously (IV) very slowly after dilution with IV to prevent hypotension.
What are the side effects of Pirafene?
Pirafene ampoules may cause some side effects, especially drowsiness and sedation, but some may be more serious:
Common side effects:
Extreme drowsiness and sedation.
Dizziness.
Dry mouth, nose, and throat.
Blurred vision.
Constipation.