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Anti-Histamine 4mg Tablets – 30 Tablets

Based on 7 reviews

In stock

£10.49

Quantity

Estimated Delivery Date

Standard 1-2 Days (Royal Mail Tracked 24) Monday, June 22nd

*T&Cs apply

Just a few questions from our Pharmacist before you checkout to make sure this medicine is safe for you.

GPhC No. 2084549

Overview

Content Written by: Olivia Malone

Role: Medical Content Writer

Content Written: 15/04/2024

Next review: 14/04/2026

Checked for Accuracy by: James O'Loan

Role: CEO & Prescribing Pharmacist

GPhC Number: 2084549

Date Checked: 15/04/2024

How we ensure accuracy in our content

Periactin Tablets are a form of medication that is intended to provide relief for the effects of hay fever and other allergies. These tablets work by reducing the symptoms associated with an allergy. The active ingredient in the tablets is cyproheptadine, which is a first-generation antihistamine that also has local anaesthetic properties as well.

Information

Drug Data

Leaflet

View product information leaflet

Administration Method

Oral

Drug Class

Antihistamine

Product Type

OTC

Strength

4mg

Dosage Form

Tablet

Dose Information

1 Tablet / Half of a tablet 2-3 times a day.

1 Tablet / 2-3 times a day.

1 Tablet / 3 times a day.

Maximum Intake

1 Tablet / Half a tablet 2-3 times a day.

1 Tablet / 2-3 times a day.

1 Tablet / Up to 3 times a day.

Brand Information

Brand Name

Brand May Vary

Product Data

Days Supply

Quantity

30 Tablets

Questions

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Delivery

Shipping Times

Method	Handling Time	Transit Time	Timescale	Approx Cost
Delivery in 1-2 working days (Free on orders over £39)	1	1	2	£3.95

Times are given in working days and are approximate. Costs may change based on order total, day of the week or location within the UK. Ability to hit timescales will depend on whether the products are ordered before a cut off time, as well as additional administration time incurred in reviewing your order.

Please review the estimates at the checkout.

Shipping Costs

Free UK Delivery on all orders over £39 * - Delivery within 1-2 working days.

Standard UK Delivery - £3.95* - Delivery within 1-2 working days.

Temperature Controlled Delivery - £0.00 (Free) - Delivery within 1-3 working days.

Please Note: These prices are shown as a guide only. All delivery times are approximate but have been obtained in good faith.

*Excluding refrigerated products and treatments which are subject to different postage charges.

Discreet Delivery

All our items are sent completely discreet for your peace of mind.

This means the packaging is plain, there is no mention of what product is inside your package and there is no mention of Chemist4U either.

We respect that many of our products are of a sensitive nature - this is why we take every step to keep your purchases private.

Returns Information

Customers can read our full returns policy by clicking here

Find similar products

Hay Fever & Allergies Treatments

Periactin 4mg Anti-Histamine Tablets – 30 Tablets Reviews

By customer,

October 29, 2025

It actually helps my watering eyes and bad appetite

By Nadine Orr,

June 10, 2025

Great when 'ordinary' antihistamines have little or no relief. Only drowsy 'ish if you're in bed and doing nothing. Otherwise no problems

By Virginia,

October 03, 2023

Very good and worth it.

By Mrs Miles Customer,

September 12, 2023

It works, so I use it

By FH,

April 18, 2023

Great anti histamine

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Advice & Guides

Drowsy vs Non-Drowsy Antihistamines Explained

When you're dealing with hay fever, allergies, travel sickness, or insomnia, finding the right relief as quickly as possible is all that matters. But not all treatments are the same, and choosing between a drowsy or non-drowsy antihistamine can make a real difference. In this guide, we cover everything you...

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