How does acrivastine work?
When you have an allergic reaction, your body releases histamine, a chemical that causes symptoms like itching, swelling, and sneezing. Acrivastine blocks histamine, helping to relieve allergy symptoms quickly.
What is acrivastine used to treat?
Acrivastine is commonly used to treat:
- Hay fever (allergic rhinitis)
- Hives (urticaria)
- Itchy skin and allergic reactions
- Reactions to insect bites and stings
Who can take acrivastine?
Acrivastine is suitable for most adults and children over 12 years old who need relief from allergies.
Who might not be able to take acrivastine?
Acrivastine may not be suitable if you:
- Are allergic to acrivastine or similar antihistamines
- Have severe kidney problems
- Are under 12 years old
Can I take acrivastine if I’m pregnant or breastfeeding?
Acrivastine is not usually recommended during pregnancy or while breastfeeding. Speak to your doctor before taking it if you are pregnant or nursing.
What if I miss a dose?
If you forget to take a dose, take it as soon as you remember. If it’s close to your next dose, skip the missed one—don’t take two doses at once.
How effective is acrivastine?
Acrivastine works quickly, usually within 15 to 30 minutes, and provides relief for up to 8 hours. It’s a good choice for managing short-term allergy symptoms.
What should I do if I take too much?
Taking too much acrivastine may cause drowsiness or dizziness. If you accidentally take too much, seek medical advice.
What dose of acrivastine is usually taken?
The usual dose for adults and children over 12 is one 8mg capsule up to three times a day, as needed.
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What are the side effects of acrivastine?
Common side effects include:
- Drowsiness (although less likely than with older antihistamines)
- Dizziness
- Dry mouth
- Tiredness
If you experience severe side effects or an allergic reaction, seek medical help immediately.
How should I take acrivastine?
Acrivastine is usually taken as a capsule, swallowed with water. It can be taken with or without food.
When should acrivastine be taken?
Acrivastine is taken when allergy symptoms appear. As it works quickly, it is often used on an as-needed basis rather than daily.
What are the brand names for acrivastine?
Acrivastine is available under the brand name Benadryl Allergy Relief in the UK.
Final thoughts
Acrivastine is a fast and effective antihistamine that helps relieve allergy symptoms without making you too drowsy. If you need quick relief from hay fever or hives, it may be a good option. Always follow the dosage instructions and speak to a healthcare professional if you have any concerns.
