Medicine guide

ALPRAZOLAM HCS

As listed in the register: ALPRAZOLAM HCS 0,25 mg, comprimé

0,25 mg · comprimé

  • Prescription only
Active substance
Alprazolam
Made by
HCS (BELGIQUE)

Quoted from the official source. Not yet reviewed by Mediclarum — the leaflet in your pack is authoritative.

What it is for

Mediclarum has not yet retrieved and stored the official label for this product, so none of its text is shown here. Open the official leaflet

How it works

This product’s leaflet is published as a scanned document. This section quotes the US prescribing label for the same active substance (alprazolam). It describes the substance, not this Bulgarian product — its uses and doses can differ.

Alprazolam is a 1,4 benzodiazepine.

Alprazolam exerts its effect for the acute treatment of generalized anxiety disorder and panic disorder through binding to the benzodiazepine site of gamma-aminobutyric acid-A (GABA A ) receptors in the brain and enhances GABA-mediated synaptic inhibition.

Peak level after1–2 h
Half-life11.2 h
Mostly cleared after≈ 2 daysfive half-lives — our arithmetic
PeakHalf gone2 days0
The shape is a standard model drawn from the two times above, not a measurement. How fast a medicine acts and wears off also depends on the dose, the form and the person.
How the body breaks it down

Alprazolam is extensively metabolized in humans, primarily by cytochrome P450 3A4 (CYP3A4), to 2 major active metabolites in the plasma: 4-hydroxyalprazolam and α-hydroxyalprazolam.

How it leaves the body

Alprazolam and its metabolites are excreted primarily in the urine.

Quoted from the prescribing label, sections “Mechanism of Action” and “Pharmacokinetics”. DailyMed · 2026-07-28

Safety of the active substance

This product’s leaflet is published as a scanned document. This section quotes the US prescribing label for the same active substance (alprazolam). It describes the substance, not this Bulgarian product — its uses and doses can differ.

Serious warning

WARNING: RISKS FROM CONCOMITANT USE WITH OPIOIDS; ABUSE, MISUSE, AND ADDICTION; and DEPENDENCE AND WITHDRAWAL REACTIONS Concomitant use of benzodiazepines and opioids may result in profound sedation, respiratory depression, coma, and death.

Must not be used by
  • Alprazolam tablets are contraindicated in patients: with known hypersensitivity to alprazolam or other benzodiazepines.
  • Angioedema has been reported [see Adverse Reactions (6.2) ]. taking strong cytochrome P450 3A (CYP3A) inhibitors (e.g., ketoconazole, itraconazole), except ritonavir [see Dosage and Administration (2.6), Warnings and Precautions (5.5), Drug Interactions (7.1) ] Known hypersensitivity to alprazolam or other benzodiazepines.
  • ( 4 ) Concomitant use with strong cytochrome P450 3A (CYP3A) inhibitors, except ritonavir.

Quoted from the US prescribing label for the same active substance. Your own pack’s leaflet is the authority for your product. DailyMed

Same active substance, strength and form in other countries

Matched on active substance, strength and kind of form only. This is not a statement that the products are equivalent or interchangeable: other ingredients, release and approved uses can differ — ask a pharmacist before swapping.

Medicine passport: one printable page to show a pharmacist abroad

Details

Made byHCS (BELGIQUE)
Active substanceAlprazolam
Strength0,25 mg
Formcomprimé
Routeorale
Dispensing (as stated by the register)prescription limitée à 12 semaines · liste I
MarketedYes, according to the register
Authorisation procedureProcédure décentralisée
Name in the registerALPRAZOLAM HCS 0,25 mg, comprimé
Packsplaquette(s) PVC polyéthylène PVDC aluminium de 30 comprimés
CIS64189720
CIP133400930166420

Source: Base de données publique des médicaments · 2026-09-30 · not reviewed by a clinician

Source : Base de données publique des médicaments (ANSM / Ministère de la Santé), sous Licence Ouverte. Reuse terms: Licence Ouverte / Open Licence (Etalab).

Other strengths and forms

2 products are sold under this name. Grouped by form; a number on a strength means several companies make it.

  • comprimé2 products

Same active substance

These contain the same substance. That does not mean one can replace another — ask a pharmacist.