Clinical medicine profile
chlorpheniramine mal. 4mg, pseudoephedrine Hcl 30mg, paracetamol 350mg, caffeine 30mg
Non-opioid analgesic / antipyretic
- Route
- ORAL / RECTAL / IV
- Schedule
- POM
- ATC
- Not assigned
- PPB status
- registered
This profile needs source confirmation
A traceable source link is not attached to this profile. Confirm prescribing decisions against the current SmPC and Kenya STG/EML.
Safety essentials
The information most likely to change a prescribing or dispensing decision.
Contraindications
- Severe active hepatic disease / acute liver failure.
- Hypersensitivity.
- Chronic heavy alcohol use — use reduced maximum daily dose or avoid.
Precautions
- Do not exceed 4 g/day in adults (lower in malnutrition, alcohol, elderly, liver disease — often ≤2–3 g).
- Account for combination products (cold remedies).
- Overdose is a medical emergency (NAC protocol).
Dosing matrix
Population and organ-function guidance, shown together for faster comparison.
Dosing is indication-, age-, weight- and organ-function-specific for this INN. Do not use class averages for high-risk patients. Confirm the exact regimen in the current SmPC and Kenya Standard Treatment Guidelines. Typical professional workflow: (1) confirm indication, (2) check renal/hepatic function, (3) screen interactions/allergies, (4) select dose/route/duration, (5) define monitoring.
Paediatric dosing is weight- and age-based; use a paediatric formulary / SmPC. Do not extrapolate adult tablets without calculation.
Generally safe; prolonged high dose rare associations — prefer careful use in advanced CKD.
- CrCl 0–120: Confirm renal dosing in product SmPC / primary label.
PRIMARY toxicity organ in overdose; therapeutic doses usually safe if daily limits respected.
Use, effects & interactions
Indications
- Therapeutic use is agent- and indication-specific within the class (Non-opioid analgesic / antipyretic).
- Use according to culture results, national guidelines (Kenya STG/EML where applicable) and the current product SmPC.
- Relief of symptoms of cold and flu
Adverse effects
- Rare at therapeutic doses.
- Serious: acute liver failure in overdose, rare severe skin reactions (SJS/TEN/AGEP).
Drug interactions
Open multi-drug checker ↗- First-line for mild–moderate pain and fever.
- Calculate total daily exposure from all sources.
- In overdose: timed levels + NAC per protocol — do not wait for symptoms.
Mechanism & disposition
Paracetamol inhibits central prostaglandin synthesis via effects on cyclo-oxygenase pathways (including COX-2 preferential central effects) and may engage serotonergic descending pathways.
Read complete mechanism
Paracetamol inhibits central prostaglandin synthesis via effects on cyclo-oxygenase pathways (including COX-2 preferential central effects) and may engage serotonergic descending pathways. Antipyretic effect via hypothalamic heat-regulating centre. Minimal peripheral anti-inflammatory action.
30–60 minutes oral
4–6 hours
ORAL / RECTAL / IV
(glucuronidation/sulfation); toxic NAPQI pathway via CYP2E1 when pathways saturated or glutathione depleted.
~2–3 h; prolonged in liver disease/overdose.
Pregnancy, lactation & diet
Analgesic/antipyretic of choice in pregnancy when needed; use lowest effective dose/shortest duration.
Compatible with breastfeeding at standard doses.
Brands & loaded prices
| Brand | Manufacturer | Pack | Observed price |
|---|---|---|---|
| No reviewed brand listings are linked yet. | |||
Sources & review state
Decision support only. Confirm patient-specific decisions against the current product SmPC, Kenya STG/EML, and professional judgement.