The Brand Name DYSTATIN Has Generic Salt :: Atorvastatin 

DYSTATIN  Is From Company Dynamic Priced :: Rs. N.I.

DYSTATIN have Atorvastatin is comes under Sub class Anti Hyperlipidemics of  Main Class Cardiovascular System

Main Medicine Class:: Cardiovascular System  Sub Medicine Class :: Anti Hyperlipidemics 

Indications for Drugs ::

Primary hypercholesterolemia (heterozygous familial and nonfamilial), Mixed Dyslipidemia, Homozygous familial hypercholesterolemia, Hypertriglyceridemia, Familial hypercholesterolemia, Cardiovascular event prevention, Primary dysbetalipoproteinemia

Drug Dose ::

Oral Mixed dyslipidaemia, Heterozygous familial hypercholesterolaemia, Nonfamilial hypercholesterolaemia Adult: Initially, 10 or 20 mg once daily, may be adjusted at 4-wk interval. May initiate 40 mg once daily in patients who require >45% reduction in LDL-cholesterol. Max: 80 mg/day. Child: Heterozygous familial hypercholesterolaemia: 10-17 yr 10 mg once daily, may increase at intervals of at least 4 wk to max 20 mg/day. Elderly: No dosage adjustment needed. Atorvastatin can be administered as a single dose at any time of the day, with or without food. Therapy should be individualized according to goal of therapy and response. After initiation and/or upon titration of Atorvastatin, lipid levels should be analyzed within 2 to 4 weeks and dosage adjusted accordingly. Since the goal of treatment is to lower LDL-C, the LDL-C levels should be used to initiate and assess treatment response. Only if LDL-C levels are not available, should total-C be used to monitor therapy. Homozygous Familial Hypercholesterolemia: The dosage of Atorvastatin in patients with homozygous FH is 10 to 80 mg daily. Atorvastatin should be used as an adjunct to other lipid-lowering treatments (eg, LDL apheresis) in these patients or if such treatments are unavailable. Dosage in Patients with Renal Insufficiency: Renal disease does not affect the plasma concentrations or LDL-C reduction of atorvastatin; thus, dosage adjustment in patients with renal dysfunction is not necessary. Pediatric Use: Treatment experience in a pediatric population is limited to doses of Atorvastatin up to 80 mg/day for 1 year in 8 patients with homozygous FH. No clinical or biochemical abnormalities were reported in these patients. None of these patients was below 9 years of age. Geriatric Use: Treatment experience in adult’s age 70 years with doses of Atorvastatin up to 80 mg/day has been evaluated. The safety and efficacy of Atorvastatin in this population were similar to those of patients <70 years of age. Contraindication ::

Hypersensitivity, active liver disease or unexplained persistent elevations of serum transaminase, porphyria, pregnancy, lactation.

Drug Precautions ::

Patients who consume substantial quantities of alcohol. History of liver disease. Patients with risk factors for myopathy or rhabdomyolysis. Hypothyroidism should be properly managed prior to starting statin therapy. Children <10 yr. Premenarcheal females. Drug Side Effects ::

Headache, flatulence, diarrhoea, nausea, vomiting, anorexia, xerostomia, angioedema, myalgia, rash/pruritus, alopecia, allergy, infection, chest pain.Potentially Fatal: Thrombocytopenia. Rhabdomyolysis with acute renal failure.

Pregnancy category ::

5

Drug Mode of Action ::  

Atorvastatin competitively inhibits HMG-CoA reductase, the enzyme that catalyses the conversion of HMG-CoA to mevalonate. This results in the induction of the LDL receptors and stimulation of LDL catabolism, leading to lowered LDL-cholesterol levels.

Drug Interactions ::

May increase risk of myopathy and rhabdomyolysis w/ CYP3A4 potent inhibitor (e.g. HIV or HCV protease inhibitors, itraconazole, clarithromycin), fenofibrate, colchicines, fixed combination of lopinavir/ritonavir. May decrease plasma concentration w/ CYP3A4 inducer (e.g. rifampicin, efavirenz). May significantly increase AUC and peak plasma concentration of digoxin. Increased AUC for norethindrone and ethinyl estradiol. Potentially Fatal: Increased risk of myopathy or rhabdomyolysis w/ ciclosporin, gemfibrozil, telaprevir, tipranavir.