MERIDOL-D

This brand name is authorized in South Africa

Active ingredients

The drug MERIDOL-D contains a combination of these active pharmaceutical ingredients (APIs):

1 Codeine
UNII GSL05Y1MN6 - CODEINE PHOSPHATE

Codeine is a centrally acting weak analgesic. Codeine exerts its effect through μ opioid receptors, although codeine has low affinity for these receptors, and its analgesic effect is due to its conversion to morphine. Codeine, particularly in combination with other analgesics such as paracetamol, has been shown to be effective in acute nociceptive pain. The anti-tussive activity of codeine is probably due to its depressant effect on the medullary cough centre in the brain.

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2 Diphenhydramine
UNII TC2D6JAD40 - DIPHENHYDRAMINE HYDROCHLORIDE

Diphenhydramine is an ethanolamine-derivative antihistamine. It is an antihistamine with anticholinergic and marked sedative effects. It acts by inhibiting the effects on H1-receptors. Diphenhydramine is effective in reducing sleep onset (i.e., time to fall asleep) and increasing the depth and quality of sleep.

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3 Paracetamol
UNII 362O9ITL9D - ACETAMINOPHEN

Paracetamol is a medication used to treat pain and fever. It does appear to selectively inhibit COX activities in the brain, which may contribute to its ability to treat fever and pain.

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Authorization and marketing

This drug has been assigned below unique identifiers within the countries it is being marketed:

Country Identification scheme Identifier(s)
Country: ZA Health Products Regulatory Authority Identifier(s): Q/2.9/0302

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