Tavegil injection (clemastine) is a first-generation H1 antihistamine in injectable form used for rapid treatment of acute allergic reactions. Each ampoule (2 ml) contains 2 mg clemastine, typically at a concentration of 1 mg/ml.

It is commonly used in emergency or clinical settings where fast antihistamine action is required, such as anaphylaxis, angioedema, or severe allergic reactions.

Key Benefits

• Rapid relief of severe allergic reactions
• Blocks histamine (H1 receptors) to reduce symptoms
• Useful for anaphylaxis (as adjunct therapy)
• Can be used for allergic rhinitis, urticaria, itching
• Often used before contrast media procedures to prevent reactions

Key Ingredient

• Clemastine fumarate (equivalent to 2 mg clemastine per ampoule)
• Excipients may include water for injection, sodium chloride, ethanol, propylene glycol

How It Works

Clemastine is an H1 antihistamine that blocks the effects of histamine, a substance released during allergic reactions, helping reduce itching, swelling, and airway symptoms.

How to Use (Medical Use Only)

• Typical adult dose: 1 ampoule (2 mg / 2 ml)
• Administered intravenously (slowly) or intramuscularly
• May be repeated every 12 hours if needed
• Injection must be performed by healthcare professionals only

Pack Size

• 5 ampoules × 2 ml
• Sterile injectable solution

Important Features

• Fast onset → suitable for acute/emergency use
• Often used alongside adrenaline in anaphylaxis protocols
• Made by European manufacturers (e.g., Austria / Germany supply chains)

Safety & Warnings

• May cause drowsiness, dizziness, dry mouth
• Avoid combining with alcohol or sedatives
• Use caution in glaucoma, prostate enlargement, cardiovascular disease
• Not recommended in children under 1 year or during breastfeeding

Disclaimer

This is a prescription injectable medication and must be administered by a qualified healthcare professional. It is not intended for self-use. Always follow medical guidance. This product is not intended to diagnose, treat, cure, or prevent any disease without physician supervision.