Medofed (Pseudoephedrine Hydrochloride, Triprolidine Hydrochloride)

• Medofed acts on nasal and allergic pathways to alleviate congestion and allergic symptoms.
• Common cold nasal congestion: reduces swelling of nasal passages to improve airflow.
• Allergic rhinitis: blocks histamine effects to lessen sneezing, itching and runny nose.
• Sinusitis: eases sinus pressure by decreasing mucosal edema.
• Upper respiratory tract allergy symptoms: provides combined decongestant and antihistamine relief.

• Pseudoephedrine hydrochloride stimulates alpha‑adrenergic receptors in nasal mucosal vessels, causing vasoconstriction and reduced edema. Triprolidine hydrochloride is a first‑generation H1‑receptor antagonist that blocks histamine binding, diminishing the allergic cascade that leads to itching, sneezing, and rhinorrhea. The combined actions produce rapid relief of nasal congestion and allergy‑related symptoms.

Adverse reactions may occur with Medofed and should be monitored.

Common Side Effects

• Dry mouth: reduced salivary flow.
• Insomnia: difficulty falling or staying asleep.
• Nervousness: heightened alertness or jitteriness.
• Headache: mild to moderate cranial pain.
• Nausea: upset stomach or urge to vomit.
• Dizziness: sensation of light‑headedness.

Serious or Rare Side Effects

• Palpitations or rapid heart rate: may indicate cardiovascular stress.
• Severe hypertension: marked increase in blood pressure.
• Anaphylaxis: sudden, life‑threatening allergic reaction.
• Psychosis or hallucinations: rare central nervous system effects.
• Seizures: uncommon but serious neurologic events.

• Before using Medofed, consider the following safety measures.
• Pregnancy: consult a healthcare professional before use.
• Cardiovascular disease: use with caution due to possible blood pressure elevation.
• Glaucoma: avoid if you have narrow‑angle glaucoma.
• MAO inhibitor therapy: do not combine, risk of hypertensive crisis.
• Children under recommended age: not advised without medical guidance.
• Store at ambient temperature: keep in original packaging, protect from moisture and direct sunlight.

Medofed can interact with other medicines; review the following categories.

Major Interactions (Avoid)

• Monoamine oxidase inhibitors (MAOIs): risk of severe hypertension.
• Other sympathomimetic agents (e.g., decongestant nasal sprays): may cause excessive cardiovascular stimulation.

Moderate Interactions (Monitor Closely):\n- Antihistamines (sedating): may increase drowsiness.

• Antihypertensive drugs: possible reduction of blood‑pressure‑lowering effect.
• Alcohol: can enhance central nervous system side effects.