icon Phenergan Elixir - 100ml
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Phenergan Elixir - 100ml
Phenergan Elixir - 100ml

  • Galpharm One a Night Sleep Aid Tablets
  • for a restful night's sleep

Phenergan Elixir - 100ml

Phenergan Elixir is indicated: For short term use:

  • To treat adults with difficulty sleeping (insomnia)
  • To treat allergic conditions such as hayfever or rashes (like nettle rash or hives)
  • To treat or stop you feeling sick (nausea) or being sick (vomiting) such as travel sickness
  • For short term use: as a sedative for children aged 5 years and above

How can the active ingredient promethazine hydrochloride help me?

The active ingredient in Phenergan is promethazine hydrochloride, which is an antihistamine that belongs to a group of medicines known as phenothiazines. When you have an allergic reaction, your body creates a natural substance called histamine. Histamine sends signals around your body that trigger symptoms of allergy, such as a runny nose or watery eyes. Antihistamines work by blocking histamine, which prevents your symptoms so you won't have to tolerate an allergic reaction.

How long does Phenergan make you sleepy?

Promethazine (the active ingredient in Phenergan) will start to make you feel sleepy around 20 minutes after you take it and may work for up to 12 hours. If you're taking it for a cough or cold symptoms, allergies or nausea, your symptoms should start to improve within 20 minutes. The medicine should work for around 4 to 6 hours. Please take note of dosage requirements.

Is Phenergan good for sleep?

Phenergan also works directly on the brain to help you feel more relaxed. Many people find Phenergan helps them when travelling with motion sickness. Phenergan Tablets are used to treat the following conditions: For short term use: to treat adults with difficulty sleeping (insomnia).

Pharmacist reviewed 10/19

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Galpharm One a Night Sleep Aid 50mg Tablets

Galpharm One a Night Sleep Aid Tablets contain diphenhydramine hydrochloride, a sedating antihistamine that causes sleepiness or drowsiness. If you are suffering temporary sleeplessness such as that caused by jet lag, bereavement or stress then these tablets have been shown to help you fall asleep faster, have a longer and deeper sleep, and to wake up feeling rested in the morning.

Galpharm One a Night Sleep Aid Tablets are suitable for adults and children over 16 years.

Adults and children over 16 years: Take one tablet 20 minutes before going to bed. Swallow the tablet with a glass of water. Do not take extra tablets if you wake up in the night.

Not to be used by the elderly with confusion.

Do not take for more than 2 weeks without consulting a doctor. Do not take the tablets continuously as they may become less effective.

  • Active Ingredient: Diphenhydramine Hydrochloride 50mg
  • Other Ingredients: Anhydrous Lactose, Microcrystalline Cellulose, Maize Starch Stearic Acid and Silicone Dioxide.

  • This product causes drowsiness soon after taking, so you should not drive or operate machinery for at least 8 hours after taking a tablet.
  • The tablets contain lactose. If you have been told by your doctor that you have an intolerance to some sugars, contact your doctor before taking this medicinal product.
  • Avoid drinking alcohol while taking these tablets.
  • Talk to your doctor before taking this medicine if you are pregnant, trying to become pregnant or breastfeeding.
Do not take Galpharm One a Night Sleep Aid 50mg Tablets if you:
  • Are allergic to diphenhydramine or any of the other ingredients in the tablets.
  • If you have an obstruction in your stomach or gut (for example because of an ulcer).
Talk to your doctor or pharmacist before taking Galpharm One a Night Sleep Aid 50mg 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 myasthentia gravis, epilepsy or seizure disorders.
Talk to your doctor or pharmacist before taking Galpharm One a Night Sleep Aid 50mg Tablets if you are taking any prescribed medicines; particularly tricyclic antidepressants, monoamine oxidase inhibitors (MAOIs prescribed for depression) within the last two weeks, atropine (used to dilate pupils of the eyes) or medicines which make you drowsy. Avoid the use of other antihistamines including those used on your skin and in cold and cough medicines, while taking this medicine.

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