Astelin
Astelin is azelastine as a 10ml nasal spray for allergic rhinitis and allergic conjunctivitis. A long-acting H1 antagonist that also stabilises mast cells.
- Category
- Allergy Relief
- Active ingredient
- Azelastine
- Route
- Nasal use
- Form
- Nasal spray, solution
- Strengths
- 10ml
No prescription needed: we place your order for Astelin on your behalf.
- Conditions
- Allergic Rhinitis · Allergic Conjunctivitis
- Alternative names
- Rhinolast
- Therapeutic class
- Antihistamine
- Pharmacological class
- Second-Generation Antihistamine
- Contraindications
- hypersensitivity to azelastine
- Precautions and warnings
- may cause drowsiness
- Minor side effects
- bitter taste; headache; nose bleed
- Moderate side effects
- nasal irritation; sneezing; dry throat
- Serious side effects
- anaphylaxis, requires immediate medical attention
- Dosage forms
- Nasal spray, solution
- Administration route
- Nasal use
- Onset Time
- 15–30 minutes
- Duration
- 12 hours
- Storage instructions
- Store below 25°C. Do not freeze.
- Drug interactions
- alcohol; sedatives
- Age restrictions
- Available for children over 6 years.
- Pregnancy and breastfeeding
- Pregnancy: Consult physician. Breastfeeding: Consult physician.
Patient summary
Astelin is azelastine as a 10ml nasal spray for allergic rhinitis and allergic conjunctivitis. A long-acting H1 antagonist that also stabilises mast cells.
Mechanism of action
Azelastine is a potent, long-acting H1-receptor antagonist. It stabilizes mast cells and inhibits the release of inflammatory mediators like histamine, leukotrienes, and others involved in the allergic response.
Astelin serves as a well-known brand of Azelastine, an antihistamine used for the management of Allergic Rhinitis and Allergic Conjunctivitis. Rhinolast is another brand name for this same active ingredient, which is supplied as a spray in a 10ml volume. Mylan manufactures this treatment to help people manage seasonal and environmental sensitivities.
Buying Astelin online
Generic versions of Azelastine provide an affordable alternative to the original branded product, making this antihistamine more accessible for expats and travelers living far from their regular medical access.
Is Astelin a generic or a brand?
Astelin is a brand name for azelastine. What you receive is a generic or branded generic, in the strength listed. The manufacturer varies with stock. Azelastine is an antihistamine.
What is Astelin for?
Astelin is used for allergic rhinitis and allergic conjunctivitis.
How is Astelin priced?
Astelin comes as 10ml bottles, in packs of 1 to 6 bottles. Each option's price is shown on this page in Singapore dollars, converted from US dollars, so the exchange rate can change the final amount. Larger packs work out cheaper per bottle.
Payment and prices →Which other brands contain azelastine?
In other countries, azelastine is also sold as Rhinolast.
Can Astelin cause side effects?
Yes. The most common side effects of azelastine are bitter taste, headache and nosebleeds. Less common ones are nasal irritation, sneezing and dry throat. Serious side effects include a severe allergic reaction (anaphylaxis). Get medical help straight away if this happens.
Can I drink alcohol with Astelin?
Alcohol can interact with azelastine, so ask a doctor or pharmacist whether you can drink while you take Astelin.
Which medicines interact with Astelin?
Azelastine can interact with sedatives. Before you start Astelin, tell your doctor or pharmacist about any medicines, supplements or herbal remedies you take.
When does Astelin start to work?
Astelin usually starts to work within 15 to 30 minutes, and the effect lasts about 12 hours. Some people notice it sooner, others later.
Can I order Astelin without a prescription?
Yes. SGMeds does not ask for a prescription to order Astelin: we place the order with our pharmacy partner, which prepares it and arranges delivery on your behalf.
Ordering without a prescription →Can I buy Astelin online in Singapore?
Yes, here on SGMeds: choose the strength and pack, then check out. We deliver to Singapore and Malaysia. Express shipping is tracked and takes up to 1 week, and Regular shipping takes up to 3 weeks.
How ordering works →