Periactin
Cyproheptadine 4mg tablets, used for allergic rhinitis and urticaria. A first-generation antihistamine that also blocks serotonin at its receptors.
All strengths and pack prices
| Strength | Pack | Price | Per unit |
|---|---|---|---|
| 4mg | 30 tablets | $29.70 | $0.99 |
| 4mg | 60 tablets | $73.44 | $0.82 |
| 4mg | 90 tablets | $89.76 | $0.75 |
| 4mg | 120 tablets | $122.40 | $0.68 |
| 4mg | 180 tablets | $146.88 | $0.61 |
| 4mg | 240 tablets | $195.84 | $0.54 |
| 4mg | 360 tablets | $172.80 | $0.48 |
- Category
- Allergy Relief
- Active ingredient
- Cyproheptadine
- Route
- Oral use
- Form
- Tablet
- Strengths
- 4mg
You will receive a quality generic equivalent, depending on stock.
No prescription needed: we place your order for Periactin on your behalf.
- Conditions
- Allergic Rhinitis · Urticaria
- Therapeutic class
- Antihistamine
- Pharmacological class
- First-Generation Antihistamine
- Known off-label uses
- appetite stimulation
- Precautions and warnings
- may cause significant drowsiness; use with caution when driving
- Minor side effects
- drowsiness; dry mouth; dizziness
- Moderate side effects
- blurred vision; constipation; urinary retention
- Dosage forms
- Tablet
- Administration route
- Oral use
- Originator
- MSD
- Onset time
- 15–30 minutes
- Duration
- 4–6 hours
- Storage instructions
- Store below 25°C in a dry place.
- Drug interactions
- alcohol; MAO inhibitors; sedatives
- Age restrictions
- Use with caution in children.
- Pregnancy and breastfeeding
- Pregnancy: Avoid. Breastfeeding: Avoid.
Contraindications
hypersensitivity to cyproheptadine; narrow-angle glaucoma; urinary retention; elderly; debilitated patients
Serious side effects
anaphylaxis, requires immediate medical attention; seizures, requires immediate medical attention
Patient summary
Cyproheptadine 4mg tablets, used for allergic rhinitis and urticaria. A first-generation antihistamine that also blocks serotonin at its receptors.
Mechanism of action
Cyproheptadine is an antihistamine and antiserotonergic agent. It competes with histamine and serotonin at receptor sites, thereby reducing inflammation and allergic symptoms, while also possessing significant anticholinergic effects.
Periactin is the established brand name for cyproheptadine, a histamine antagonist used to treat symptoms of allergic rhinitis and urticaria. The medication serves as a reliable option for managing allergic responses. It is supplied as a 4mg tablet, offering a straightforward way to address symptoms throughout the day.
Buying Periactin online
Generic cyproheptadine offers a far more affordable option than the original brand for expats and travellers distant from a well stocked pharmacy.
What you will receive
Periactin is the originator brand name, made by MSD. We use it here to identify the medicine only; we are not affiliated with MSD and do not ship the original Periactin.
- You receive a generic equivalent: the same active ingredient (Cyproheptadine) at the same dose, mostly recognised branded generics from vetted manufacturers.
- The exact brand supplied depends on what is in stock at the dispatching warehouse.
- Inactive ingredients, tablet appearance and packaging can differ from the original brand; the active ingredient and dose are the same.