Sleeping Tablets

Discreet next day delivery
100% UK-based pharmacy
Free advice and support
We're rated 4.7 out of 5

Pricing and quantity options

Assessment Popup Background
Refine your search
Categories
No more categories found.
Clear last selection ...
Done Filtering
Filter 3

3 Sleeping Tablets treatments found

Overview

Over-the-Counter Sleeping Tablets

Over-the-counter sleeping tablets contain sedating antihistamines such as diphenhydramine or promethazine, which promote drowsiness and help you fall asleep. They are designed for short-term use only (up to two weeks) to manage occasional sleeplessness caused by temporary stress, travel, changes in routine or illness.

Cloud Pharmacy stocks sleeping tablets from trusted brands including Nytol and Sominex.

Who Are These Products For?

  • Adults experiencing occasional difficulty falling asleep
  • Temporary sleep disruption caused by stress, jet lag or change of routine

If sleep problems persist for more than four weeks, speak to your GP. Chronic insomnia may benefit from cognitive behavioural therapy for insomnia (CBT-I) rather than  medication.

Important Safety Information

  • Sedating antihistamines can cause drowsiness that persists into the following morning. Do not drive or operate machinery until you are sure the effects have worn off
  • Do not use for more than two consecutive weeks without medical advice
  • Do not take alongside alcohol or other sedating medicines
  • Tell your pharmacist if you have glaucoma, an enlarged prostate, breathing difficulties, liver or kidney problems, or epilepsy

Available Treatments

Nytol (Diphenhydramine)

Nytol contains diphenhydramine, a sedating antihistamine that helps you fall asleep. It is taken 20 minutes before bedtime. Available in standard and one-a-night formulations.

Sominex (Promethazine)

Sominex contains promethazine, another sedating antihistamine. It may have a longer-lasting sedative effect than diphenhydramine, so allow adequate time for sleep (at least eight hours) before needing to be alert.

Choosing the Right Product

Preference

Recommended Treatment

Key Point

Standard OTC sleeping tabletNytolDiphenhydramine, well-established
Longer-acting sedationSominexPromethazine, allow 8+ hours sleep
Prefer non-pharmaceuticalKalms Sleep (see Herbal Remedies)Valerian root, no next-day drowsiness
Nasal congestion disrupting sleepBreathe Right (see Nasal Strips)Drug-free, opens nasal passages

FAQ

How long can I take over-the-counter sleeping tablets for?

Antihistamine-based sleeping tablets are intended for short-term use only, typically up to two weeks. If you still have difficulty sleeping after this period, stop taking them and speak to your GP. Long-term use can reduce effectiveness and may mask an underlying sleep disorder.

Will sleeping tablets make me drowsy the next day?

Yes, it is possible. Both diphenhydramine (Nytol) and promethazine (Sominex) can cause next-day drowsiness in some people. Do not drive or operate machinery until you are sure the effects have fully worn off. If next-day drowsiness is a concern, herbal alternatives such as Kalms Sleep may be a better option.

How it works

Achieve your goals in just a few simple steps

Start Free Consultation

Step 1

Start Free Consultation

Answer some questions so we can understand your needs.

Review By Our Clinical Team

Step 2

Review By Our Clinical Team

Our expert team will use your consultation as the basis of our recommendation and communicate with you.

 From Prescription to Doorstep

Step 3

From Prescription to Doorstep

Orders are carefully reviewed by a prescriber before discreet dispatch.

Achieve your health goals

Step 4

Achieve your health goals

A plan tailored to your needs for real, measurable results.

Need something else?

We stock over 1102 treatments for 90 conditions

© Pharmarx Ltd. 2026. Company Reg. Number: SC561117
  • Klarna Logo
Why Cloud Pharmacy?
Fully inspected and regulated service
UK registered pharmacy
Approved UK-licensed treatments
100% online
Discreet next day delivery
Affordable pricing
Latest treatments
Confidential Service
Fully inspected and regulated service
UK registered pharmacy
Approved UK-licensed treatments
100% online
Discreet next day delivery
Affordable pricing
Latest treatments
Confidential Service

Let us find the right treatment for you today

Am I eligible? View treatments