Cenpain night tablets uses, dosage, side effects and composition

What is Cenpain night tablets?

Cenpain night tablets are drugs that contains paracetamol 500 mg and diphenhydramine HCl 25 mg as its active ingredients. It also contains inactive ingredients called excipients in sufficient quantities.

Because of the composition of cenpain night tablets, it can be used for the treatment of headache and insomnia. We will discuss more about its indication later.

How Cenpain night tablets work

Cenpain night tablets have analgesic, antipyretic and sedative properties. So, they act against mild to moderate pains, fever and cause one to sleep.

Uses of Cenpain night tablets (Indications)

Cenpain night tablets will help you sleep more easily when you have pain such as headache, migraine, backache (back pain), rheumatic and muscle pain, neuralgia, toothache or menstrual pain.

This is because it contains paracetamol 500mg which is a mild to moderate pain killer and diphenhydramine HCl 25 mg, an antihistamine that causes drowsiness.


Take 2 tablets 15 minutes before bedtime. Note that bedtime does not necessarily mean at night. You can decide to sleep during the day and that time becomes your bedtime.


Cenpain night contains paracetamol, so do not take other products that contain paracetamol while using it. Do not operate machinery nor drive while on cenpain night tablets.

On no condition should you exceed the stated dose of cenpain night tablets.


  • Cenpain night is not to be used by pregnant women and breastfeeding mothers.
  • If you are taking any prescription drug, then do not take cenpain night tablets unless your doctor advises you to do so.
  • Like we stated above, do not drive nor operate machinery while on this drug. This is because it caused drowsiness.

How to store cenpain night tablets

Store in cool, dry place, below 30ÂșC. Keep all medicines out of the reach of children.

Side effects

  • Dizziness
  • Drowsiness
  • Constipation
  • Stomach upset
  • Blurred vision
  • Dry mouth/nose/throat



    1. Hi Jennifer, thanks for stopping by;

      Cenpain typically starts to work within 30 minutes to an hour after oral ingestion, Peak effects usually occur within 1 to 3 hours after ingestion. However, the onset of action can vary depending on several factors:
      1. Dosage Form
      2. Stomach Contents
      3. Individual Differences

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