Normogrip Forte (Chlorphenamine Maleate, Phenylephrine Hydrochloride, Paracetamol)

Normogrip Forte combines an antihistamine, a decongestant and an analgesic to address upper‑respiratory tract infection symptoms.

• Common cold: reduces sneezing, runny nose and sore throat.
• Nasal congestion: eases blocked nasal passages for better breathing.
• Allergic rhinitis: alleviates itching, watery eyes and nasal discharge.
• Headache: provides pain relief associated with cold or flu.
• Fever: helps lower elevated body temperature.
• Minor aches and pains: eases muscle or joint discomfort.

• Chlorphenamine maleate blocks H1 histamine receptors, limiting allergic and inflammatory responses. Phenylephrine hydrochloride stimulates α1‑adrenergic receptors, causing vasoconstriction of nasal mucosal vessels and reducing swelling. Paracetamol inhibits central cyclooxygenase enzymes, producing analgesic and antipyretic effects without significant peripheral anti‑inflammatory activity.

Normogrip Forte may cause a range of adverse reactions, most of which are mild and transient.

Common Side Effects

• Drowsiness: feeling unusually sleepy or fatigued.
• Dry mouth: reduced salivation leading to throat discomfort.
• Dizziness: light‑headed sensation, especially when standing quickly.
• Nausea: upset stomach or urge to vomit.
• Headache: mild to moderate head pain.
• Increased blood pressure: temporary rise in systolic/diastolic readings.

Serious or Rare Side Effects

• Allergic reaction: rash, itching, swelling, or difficulty breathing.
• Severe skin reactions: Stevens‑Johnson syndrome or toxic epidermal necrolysis.
• Liver injury: jaundice, dark urine, or elevated liver enzymes.
• Cardiac arrhythmia: irregular heartbeat, palpitations.
• Severe hypertension: markedly high blood pressure requiring medical attention.
• Anaphylaxis: rapid, life‑threatening allergic response.

Before using Normogrip Forte, consider the following safety measures.

• Assess medical history: disclose liver disease, hypertension, or heart conditions.
• Avoid alcohol: may increase drowsiness and liver strain.
• Monitor blood pressure: phenylephrine can raise systolic values.
• Use with caution in children: follow prescriber guidance for age‑appropriate dosing.
• Do not exceed recommended daily dose: risk of hepatotoxicity from paracetamol.
• Store below 25°C: keep in the original pack, protect from moisture and direct sunlight.

Normogrip Forte can interact with several medicines; awareness helps prevent adverse outcomes.

Major Interactions (Avoid)

• Monoamine oxidase inhibitors (MAOIs): risk of hypertensive crisis.
• Other decongestants (e.g., pseudoephedrine): may cause excessive vasoconstriction.
• Strong CYP2D6 inhibitors: can increase chlorphenamine levels.

Moderate Interactions (Monitor Closely)

• Anticoagulants (e.g., warfarin): paracetamol may enhance anticoagulant effect.
• Antihypertensive drugs: phenylephrine may counteract blood‑pressure‑lowering action.
• Sedatives or CNS depressants: additive drowsiness with chlorphenamine.