PERPHENAZINE
As listed in the register: PERPHENAZINE
4 mg · tablet
- Prescription only
- Pain, sleep, mood, epilepsy and the brain
- Active substance
- Perphenazine
- Made by
- Aa Pharma Inc
- Source
- Official label
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
From the US prescribing label for the same active substance (Perphenazine). It describes the substance, not this exact product.
ACTIONS Perphenazine has actions at all levels of the central nervous system, particularly the hypothalamus.
However, the site and mechanism of action of therapeutic effect are not known.
Perphenazine is extensively metabolized in the liver to a number of metabolites by sulfoxidation, hydroxylation, dealkylation, and glucuronidation.
Quoted from the prescribing label, sections “Mechanism of Action” and “Pharmacokinetics”. DailyMed · 2026-08-25
Safety of the active substance
From the US prescribing label for the same active substance (Perphenazine). It describes the substance, not this exact product.
WARNING Increased Mortality in Elderly Patients with Dementia-Related Psychosis Elderly patients with dementia-related psychosis treated with antipsychotic drugs are at an increased risk of death.
- Perphenazine products are also contraindicated in patients with suspected or established subcortical brain damage, with or without hypothalamic damage, since a hyperthermic reaction with temperatures in excess of 104°F may occur in such patients, sometimes not until 14 to 16 hours after drug administration.
- Total body ice-packing is recommended for such a reaction; antipyretics may also be useful.
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
United States16 matching products
SpainNo exact match for this strength and form
Details
| Made by | Aa Pharma Inc |
|---|---|
| Active substance | Perphenazine |
| Used in | Pain, sleep, mood, epilepsy and the brain |
| Strength | 4 mg |
| Form | tablet |
| Classification | N05AB03 · Pain, sleep, mood, epilepsy and the brain |
| Route | oral |
| Dispensing (as stated by the register) | PRESCRIPTION |
| Status | Marketed |
| Marketed | Yes, according to the register |
| DIN | 00335126 |
| DPD drug code | 2367 |
Source: Drug Product Database · 2026-09-30 · not reviewed by a clinician
Contains information licensed under the Open Government Licence – Canada. Reuse terms: Open Government Licence – Canada.
Other strengths and forms
4 products are sold under this name. Grouped by form; a number on a strength means several companies make it.
Same active substance
These contain the same substance. That does not mean one can replace another — ask a pharmacist.