Karnodyl

Propranolol, the active ingredient in Karnodyl, is a beta blocker presented as an injection for intravenous use. It treats hypertension, angina pectoris, myocardial infarction, cardiac arrhythmias, migraine prophylaxis, and essential tremor in adult patients.

GNH USA supplies Karnodyl as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Propranolol is a non‑selective beta‑adrenergic blocker used in several cardiovascular and neurological conditions.

Hypertension: lowers blood pressure by reducing heart rate, contractility and renin release. Angina pectoris: decreases myocardial oxygen demand, relieving chest pain. Myocardial infarction: improves survival by limiting arrhythmias and cardiac workload. Cardiac arrhythmias: controls heart rate and stabilises rhythm in various arrhythmic disorders. Migraine prophylaxis: reduces frequency and severity of migraine attacks. Essential tremor: diminishes tremor amplitude in affected patients.

Common Side Effects: - Fatigue or general weakness - Dizziness or light‑headedness - Bradycardia (slow heart rate) - Cold extremities or peripheral vasoconstriction - Nausea, abdominal discomfort or diarrhoea - Sleep disturbances or vivid dreams

Serious or Rare Side Effects: - Severe bradycardia or heart block - Marked hypotension - Bronchospasm or severe asthma exacerbation - Acute heart failure decompensation - Hypoglycaemia unawareness in diabetic patients - Anaphylactic or severe allergic reactions

Before initiating Karnodyl, clinicians should evaluate patient‑specific risk factors and monitor appropriately. - Cardiovascular assessment: monitor heart rate and blood pressure regularly. - Respiratory conditions: avoid in patients with active asthma or severe COPD due to bronchospasm risk. - Diabetes management: watch for masked hypoglycaemia symptoms. - Concomitant drugs: review for additive bradycardic or hypotensive effects. - Store at 2-8°C: keep refrigerated, protect from light, do not freeze or shake.

Propranolol may interact with several medicines; careful review is required.

Major Interactions (Avoid): - Calcium channel blockers (verapamil, diltiazem): risk of profound bradycardia and AV block. - Insulin or oral hypoglycemics: may conceal hypoglycaemia signs. - Clonidine abrupt withdrawal: can cause rebound hypertension. - MAO inhibitors: potential for hypertensive crisis.

Moderate Interactions (Monitor Closely): - Diuretics: enhanced hypotensive effect, monitor fluid status. - Antidepressants (SSRIs, tricyclics): possible additive cardiac effects, observe heart rhythm.