Nytol One-A-Night
Nytol One-A-Night

Nytol One-A-Night

Nytol One-A-Night
Nytol One-A-Night is a clinically proven sleeping aid that helps to improve the quality and quantity of sleep. This one-a-night formula is a suitable alternative for those who have used sleeping aids in the past or who are currently looking for a convenient sleeping aid for their bedtime routine.
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MHRA Approved medication
Discreet and fast delivery


What is Nytol One-A-Night?

Nytol One-A-Night is a clinically-proven sleeping aid that helps you fall asleep. Suitable for relief from temporary sleeplessness (insomnia). 

How does it work?

Nytol One-A-Night is an antihistamine that contains the medicine diphenhydramine hydrochloride, which works by blocking the chemical histamine that is responsible for stimulating the arousal-promoting areas of the brain. Blocking the actions of this chemical, helps to reduce feelings of alertness, which can set off drowsiness and help you fall asleep quicker. 

Is Nytol One-A-Night suitable for me?

If you're finding it hard to fall asleep and are looking for a short-term sleeping aid, Nytol One-A-Night can help you get a deeper and more restful sleep. Suitable for adults and children over 16 years of age.

The product images shown may represent the range of products, or be for illustration purposes only and may not be an exact representation of the product.

Side Effects

All medications can cause potential side effects, below we have listed some potential side effects, however, these do not always occur.

Any morning-after effects are unlikely as long as you use the product as directed. 

  • Tiredness and drowsiness
  • Difficulty concentrating
  • Dizziness
  • Dry mouth

Disclaimer: This website does not constitute as medical advice, you should also consult with a doctor before taking medication. If you experience any major reactions to any medication you are taking, you must seek immediate medical attention.


Commonly Used Dosage Guidelines for Nytol One-A-Night.

  • Take one tablet 20 minutes before bed.

Disclaimer: This website does not provide medical advice. No information listed on this website is intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of your physician or other qualified health care provider with any questions you may have regarding a medical condition or treatment before undergoing a new health care regimen, and never disregard professional medical advice or delay in seeking it because of something you have read on this website.


Next Day Delivery Guarantee

All orders placed before 14:00 on weekdays will be delivered the next working day. For the majority of the UK, medication will be dispatched by Royal Mail, Monday to Friday, if ordered before 14:00. Dispatches are sent using Royal Mail's Next-Day Tracked 24-Hour service. We will email you tracking information directly and you should receive your order the day after dispatch.

Our Discreet Packaging Promise

We know that many of our customers turn to us when they need personal medication, preferring to use our online service rather than shopping for the product face to face. That is why our delivery is always discreetly packaged in plain brown boxes or enveloped. You will not have to worry about any content descriptions, and the package will be for your eyes only!

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How to place an order
Checkout online

Add your item to the cart and checkout securely using our express checkout online.

Next day delivery

Once you have placed an order you should receive it the next working day if you placed the order before 14:00 or the day after if placed after 14:00.

Recieve your order

It is that straightforward, you will now recieve your order to the comfort of your home or delivery address.

How long does it take for Nytol One-A-Night tablets to work?

It will take around 30 minutes for you to begin feeling drowsy. It is recommended to be taken about 20 minutes before bed so as to receive the optimal effect.

At what age can you use Nytol One-A-Night?

This product is intended for use by adults and adolescents over 16 years of age.

Can you use Nytol One-A-Night during a pregnancy?

It's best if you consult with a doctor before using Nytol if you are pregnant or breastfeeding.

Can I take Nytol One-A-Night every night?

Nytol One-A-Night should only be used for short-term sleeplessness and should not be taken for more than 2 weeks. If your symptoms persist, speak with your doctor.

Why Welzo
Convenient and fast
Convenient and fast

Welzo over the counter products are shipped out for next day delivery if placed before 14:00.

UK Based Pharmacy
UK Based Pharmacy

We only work with UK based pharmacies. All of our pharmacy partners are registered with GPhC.

Rated 4.9/5 on Trustindex
Rated 4.9/5 on Trustindex

We are rated 4.9 out of 5 by over 23,000 customers online. Making us the highest rated online pharmacy in the UK.

Why Welzo