Morrisons Sleep Aid (Diphenhydramine Hydrochloride)

Diphenhydramine, the active ingredient in Morrisons Sleep Aid, is a First‑generation H1 antihistamine presented as an oral tablet for oral use. It is indicated for short‑term treatment of insomnia and occasional sleeplessness in adults.

GNH USA supplies Morrisons Sleep Aid as a licensed, GDP‑compliant international pharmaceutical supplier serving pharmacies and clinics worldwide.

Diphenhydramine acts as a sedating antihistamine and is used for conditions that involve difficulty sleeping. - Insomnia: helps initiate and maintain sleep during short‑term treatment. - Occasional sleeplessness: provides temporary relief of difficulty falling asleep. - Sleep disturbance due to minor anxiety: reduces nighttime wakefulness and promotes rest.

Diphenhydramine may cause a range of adverse reactions, most of which are related to its antihistaminic and anticholinergic properties.

Common Side Effects: - Drowsiness or excessive sleepiness - Dry mouth - Blurred vision - Constipation - Dizziness - Urinary retention

Serious or Rare Side Effects: - Cardiac arrhythmia - Severe allergic reaction (anaphylaxis) - Hallucinations or delirium - Seizures - Severe anticholinergic toxicity - Respiratory depression

When using diphenhydramine, certain safety measures should be observed. - Avoid alcohol: may enhance sedative effects. - Use caution in elderly: increased risk of confusion and falls. - Do not operate machinery: impaired alertness can occur. - Consult a physician if taking MAO inhibitors or other CNS depressants. - Pregnancy and breastfeeding: safety not established; discuss with healthcare provider. - Store at room temperature: keep in the original pack, protect from moisture.

Diphenhydramine can interact with several drug classes, requiring attention to avoid adverse outcomes.

Major Interactions (Avoid): - Monoamine oxidase inhibitors (MAOIs) - Alcohol and other central nervous system depressants - Other anticholinergic agents - Certain antidepressants (e.g., tricyclics) - Opioid analgesics

Moderate Interactions (Monitor Closely): - Antihypertensive medications - Antidiabetic agents - Other antihistamines - Sedative hypnotics - Certain anticonvulsants