MERACET

This brand name is authorized in Hong Kong

Active ingredients

The drug MERACET contains a combination of these active pharmaceutical ingredients (APIs):

1 Bromhexine
UNII YC2ZOM3Z8V - BROMHEXINE HYDROCHLORIDE

Bromhexine is an expectorant used in the treatment of respiratory disorders associated with viscid or excessive mucus. Bromhexine is a synthetic derivative of the herbal active ingredient vasicine. It has been shown to increase the proportion of serous bronchial secretion, making it more easily expectorated. It is indicated as “secretolytic therapy in bronchopulmonary diseases associated with abnormal mucus secretion and impaired mucus transport”.

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2 Brompheniramine
UNII IXA7C9ZN03 - BROMPHENIRAMINE MALEATE
Read about Brompheniramine
3 Caffeine
UNII 3G6A5W338E - CAFFEINE

Caffeine is structurally related to the methylxanthines theophylline and theobromine. Caffeine’s main action is as a CNS stimulant.

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4 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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5 Pentoxyverine
UNII 4SH0MFJ5HJ - PENTOXYVERINE CITRATE

Pentoxyverine is a non-opioid antitussive used to prevent cough caused by common cold. It is used as an active ingredient of several oral over-the-counter cough suppressants alone or in combination with other medications, especially decongestants.

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6 Phenylephrine
UNII 04JA59TNSJ - PHENYLEPHRINE HYDROCHLORIDE

Phenylephrine is a sympathomimetic agent with mainly direct effects on adrenergic receptors. It has predominantly alpha adrenergic activity and is without stimulating effects on the central nervous system. The sympathomimetic effect of phenylephrine produces vasoconstriction which in turn relieves nasal congestion.

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7 Vitamin B1
UNII 8K0I04919X - THIAMINE MONONITRATE

Thiamine pyrophosphate (TPP), the coenzymatic form of thiamine, is involved in two main types of metabolic reactions: decarboxylation of α-ketoacids (e.g. pyruvate, α-ketoglutarate and branched-chain keto acids) and transketolation (e.g. among hexose and pentose phosphates). Therefore, the principal physiological role of thiamine is as a coenzyme in carbohydrate metabolism, where TPP is required for several stages in the breakdown of glucose to provide energy.

Read about Vitamin B1

Authorization and marketing

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

Country Identification scheme Identifier(s)
Country: HK Department of Health Drug Office Identifier(s): 32867

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