Nytol Original Tablets are the UK's number 1 over the counter sleeping aid thanks to their ability to tackle temporary sleeplessness as they help you drift off into a natural, restful sleep.

Diphenhydramine 25mg

Adults and children over 16 years:

Swallow two tablets with water 20 minutes before you go to bed.

Do not exceed the stated dose.

Do not give to children under 16 years of age.

Please read the leaflet carefully.

Nytol One-A-Night Tablets are designed to induce sleepiness or drowsiness soon after taking so do not drive or operate machinery.

Do not drink alcohol while taking Nytol One-A-Night Tablets.

If you have been told by your doctor that you have an intolerance to some sugars, contact your doctor before taking this medicine.

Nytol One-A-Night Tablets should not be used in the elderly with confusion.

If your sleeping difficulties persist, talk to your doctor or pharmacist.

Nytol One-A-Night Tablets may get less effective if you take them continuously.

Do not take Nytol One-A-Night Tablets if you:

Are allergic to diphenhydramine or any of the other ingredients in the tablets.

Have an obstruction in the stomach or gut (for example, because of an ulcer.

Are under 16 years of age.

Talk to your doctor or pharmacist before taking Nytol One-A-Night Tablets if you:

Have asthma, bronchitis or chronic obstructive pulmonary disease (COPD).

Have narrow angle glaucoma (a form of raised pressure in the eye).

Have an enlarged prostate or urinary retention.

Have moderate to severe liver or kidney disease.

Have myasthenia gravis, epilepsy or seizure disorders.

Are taking any other medicines.

Like all medicines, Nytol One-A-Night can have side effects, although not everybody gets them.
The most common side effects are:

• tiredness
• drowsiness
• reduced attention
• unsteadiness
• dizziness or a dry mouth.
• Allergic reactions (such as rash, shortness of breath and swelling), blurred vision, palpitations (feeling your heart beat) or irregular heartbeat.
• Muscle twitching, convulsions, headache or pins and needles.
• Also nausea (feeling sick), vomiting (being sick), thicker bronchial mucus and difficulty passing urine.