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Night Nurse Liquid consultation

Please fill in the questionnaire below. Any information provided will be kept confidential and will only be seen by a prescriber. These questions are designed to give our prescriber enough information to make a decision on whether the treatment is suitable, please fill them in truthfully.

*Brand may vary. Brand shown is for illustrative purposes only. Night Nurse Liquid  160ml
  • Next day delivery available
  • Genuine medication
  • Discreet packaging

Night Nurse Liquid

Select a pack size:
As this is a pharmacy only medication a short consultation will need to be filled out, which our pharmacist will review to make sure it is suitable for you
Order within for delivery on
Free Delivery over £20
Delivery as quick as the next day, in discreet packaging.
Same day dispatch
If your order is approved it will be dispatched the same day when ordered before 3pm.
Confidential
Only our pharmacy team will see your information.
UK Based
We are a UK based independent pharmacy.

What it is

Night Nurse Liquid is an over-the-counter cold and flu medicine for night-time use. It contains paracetamol, promethazine and dextromethorphan to relieve multiple symptoms and help you sleep more comfortably.

How it works

Paracetamol reduces fever and relieves aches and pains. Promethazine (an antihistamine) helps dry a runny nose and can make you drowsy, aiding sleep. Dextromethorphan is a cough suppressant that helps calm a persistent, irritating cough.

How to use

Adults and teenagers aged 16 years and over: take one 20 ml dose (four 5 ml spoonfuls) just before bedtime. Only one dose per night. Do not use for more than 3 nights without medical advice. Leave at least 4 hours after any daytime paracetamol-containing medicine and do not take with other products that contain paracetamol.

Who it's for

Suitable for adults and those aged 16+ who have night-time cold or flu symptoms such as fever, headache, aches and pains, sore throat, runny or blocked nose, and a dry, tickly cough.

When should this medicine not be used?

Do not use Night Nurse Liquid if you:

  • Are under 16 years of age
  • Are pregnant or breastfeeding
  • Have heart, liver or kidney problems
  • Are taking other medicines that contain paracetamol or cough suppressants
  • Have taken a monoamine oxidase inhibitor (MAOI) antidepressant in the last 14 days
  • Have glaucoma, asthma, or prostate enlargement
  • Are taking sedatives or tranquillisers
  • Are allergic to paracetamol, promethazine, or dextromethorphan

Drowsiness and driving

Night Nurse can cause drowsiness, and this effect may last into the next morning. Do not drive, cycle or operate machinery after taking Night Nurse or if you still feel drowsy. Avoid alcohol, as it can increase sleepiness and reduce alertness.

Warnings & precautions

Contains paracetamol—do not exceed the stated dose. Avoid alcohol. Speak to your pharmacist or doctor before use if you have liver or kidney problems, glaucoma, epilepsy, chronic breathing problems, urinary retention or prostate enlargement, or if you are taking other medicines. If symptoms persist, worsen, or you develop a high fever or rash, seek medical advice.

Common interactions

Can interact with MAOIs (current or in the last 14 days), other sedating medicines (e.g. benzodiazepines), some antidepressants, other cough and cold remedies, and any products containing paracetamol. Always check with a pharmacist before combining treatments.

Pregnancy/Breastfeeding

Not recommended during pregnancy or breastfeeding unless advised by a healthcare professional. If you need pain or fever relief while breastfeeding, paracetamol on its own is usually preferred—ask your pharmacist for advice.

Possible side effects

Like all medicines, Night Nurse Capsules can cause side effects, although not everyone gets them.
Common side effects include:

Less common effects may include:

Stop taking the capsules and seek medical help immediately if you experience:

More information

For more information on Night Nurse and its ingredients please visit:
NHS - Promethazine
Night nurse (SPC) Nurse product website

  • What dose of Night Nurse Liquid should I take?

    Adults and teens 16+: take one 20 ml dose at bedtime only. Do not take more than one dose per night and do not use for more than 3 nights without medical advice.

  • Can I take Night Nurse with ibuprofen?

    Yes, ibuprofen can usually be taken with Night Nurse. Do not take other paracetamol-containing products at the same time. Ask a pharmacist if you are unsure.

  • Will Night Nurse make me sleepy the next day?

    It may. Promethazine can cause next-day drowsiness in some people. If you still feel sleepy, do not drive or use machines and avoid alcohol.

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Published
13th October 2025
Last updated
13th October 2025
Next review
13th October 2026
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