Active Substance: Nifedipine, Lidocaine Hydrochloride.
Overview
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This medicine contains an important and useful components, as it consists of
Nifedipine, Lidocaine Hydrochlorideis available in the market in concentration
Nifedipine
Patients w/ hypotension, poor cardiac reserve, heart failure, severe aortic stenosis, DM, underlying severe GI narrowing (extended-release tab). Avoid abrupt withdrawal as it may casue rebound angina. Hepatic impairment. Elderly. Pregnancy and lactation. Patient Counselling Discontinue if ischaemic pain follows after admin. Monitoring Parameters Monitor BP, heart rate. Lactation: Drug is distributed into breast milk; manufacturer suggests discontinuing drug or refraining from nursing (however, American Academy of Pediatrics states that drug is safe for nursing)
Hypertension, Angina pectoris, Raynaud's syndrome, Stroke prevention
Acute MI, cardiogenic shock, acute unstable angina, treatment of anginal attack in chronic stable angina.
>10% Peripheral edema (10-30%),Dizziness (23-27%),Flushing (23-27%),Headache (10-23%),Heartburn (11%),Nausea (11%) 1-10% Muscle cramps (8%),Mood change (7%),Nervousness (7%),Cough (6%),Dyspnea (6%),Palpitations (6%),Wheezing (6%),Hypotension, transient (5%),Urticaria (2%),Pruritus (2%),Constipation (<2%),Chest pain (<2%) Frequency Not Defined Gingival hyperplasia,Agranulocytosis,Erectile dysfunction
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Nifedipine prevents Ca ion from entering the slow channels of cardiac and smooth muscles during depolarisation, producing peripheral and coronary vasodilatation. It reduces afterload, peripheral resistance and BP; increases coronary blood flow and causes reflex tachycardia. It has little or no effect on cardiac conduction and rarely has negative inotropic activity.
Enhanced antihypertensive effects w/ other antihypertensives, aldesleukin, and antipsychotics. Concomitant use w/ fentanyl during surgery caused severe hypotension. May modify insulin and glucose responses. Attenuation of tachycardic effect when used w/ benazerpril. Prothrombin time may be increased w/ coumarin anticoagulants. Increased serum levels w/ CYP3A4 inhibitors (e.g. azole antifungals, cimetidine, erythromycin, HIV-protease inhibitors, nefazodone, fluoxetine, quinupristin/dalfopristin). Potentially Fatal: Decreased bioavailability and efficacy w/ strong CYP3A4 inducers (e.g. rifampicin, phenytoin, carbamazepine).
Information not available