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Kalms Night One-A-Night Tablets

  • Used to aid temporary sleep disturbances
  • Contains high-strength Valerian root extract for a restful night
  • Convenient one-a-night dose to help you drift off naturally
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Pharmacy, clinic and prescribers based in Greater Manchester.

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About Kalms Night One-A-Night Tablets

Kalms Night One-A-Night is a traditional herbal medicinal product containing Valerian root extract. It is specifically formulated to provide relief from temporary sleep disturbances, such as difficulty falling asleep or staying asleep due to mild anxiety or restlessness. Unlike some sleep aids that require multiple doses, this high-strength formula is designed to be taken just once before bed to help promote a natural, restful night’s sleep.

Kalms Night One-A-Night is suitable for adults and the elderly and is available in two convenient pack sizes:

  • Kalms Night One-A-Night – 14 Tablets
  • Kalms Night One-A-Night – 28 Tablets
Medication Name Kalms Night One-A-Night
Active Ingredient Valerian root extract 385mg
Medication Form Film-coated tablets
Used to Treat Temporary sleep disturbances and sleeplessness
Available Sizes 14-tablet or 28-tablet packs
Who Can Use It Adults and the elderly (over 18 years)
Prescription Required? No – GSL (General Sales List) medicine

What Is Kalms Night One-A-Night Used For?

Kalms Night One-A-Night is used for the temporary relief of sleep disturbances. It relies exclusively on long-standing use as a traditional herbal remedy. The active ingredient, Valerian, has been used for centuries to help calm the mind and encourage a steady transition into sleep without the immediate “knock-out” effect of some sedative drugs.

Who Is Kalms Night One-A-Night Suitable For?

This product is suitable for adults and the elderly aged 18 and over.

Do not use Kalms Night One-A-Night if you:

  • Are allergic to Valerian root or any of the ingredients
  • Are already taking a medicine for sleep or anxiety
  • Are pregnant or breastfeeding
  • Are under 18 years of age

Speak to a healthcare professional before use if you:

  • Have an intolerance to some sugars (contains sucrose and lactose)
  • Are taking other medicines, as Valerian may increase the effects of alcohol or other sedatives

How to Use Kalms Night One-A-Night

  1. Take one tablet approximately 30 to 60 minutes before your intended bedtime.
  2. Swallow the tablet whole with a glass of water.
  3. Do not chew the tablets as they have a characteristic Valerian odor and taste.
  4. Consistency is key; the effects of Valerian root may develop gradually over 2-4 weeks.

If symptoms worsen or persist after 4 weeks of continuous use, consult your doctor.

Possible Side Effects of Kalms Night One-A-Night

Like all medicines, Kalms Night can cause side effects, although not everyone gets them:

  • Nausea
  • Abdominal cramps/stomach discomfort

The frequency of these side effects is not known. If you notice any other side effects, speak to your doctor or pharmacist.

Warnings and Precautions

  • Driving: This medicine may cause drowsiness. If affected, do not drive or operate machinery.
  • Alcohol: The effects of this product may be increased by alcohol; avoid excessive alcohol consumption while taking it.
  • Do not exceed the recommended daily dose.
  • Contains Sucrose and Lactose.

Storage Instructions

  • Store in the original package to protect from light and moisture.
  • Do not store above 25°C.
  • Keep out of the reach and sight of children.
  • Do not use after the expiry date shown on the pack.

 

Kalms Night One-A-Night Tablets Reviews

Our Experienced UK-based Pharmacy Team

Clinical Consultant
MUDr, MRCEM, EBCEM, FRCEM
GMC no. 7176414

Pharmacist
MPharm
GPhC no. 2065469

Pharmacist
MPharm
GPhC no. 2046514

Page content authored by Amjad Khan, last reviewed by Dr Hussain Ahmad on 8th April 2026.

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