Colostat 10mg Tablet

✔️ Side Effects

• Constipation
• Abdominal discomfort, dyspepsia, and flatulence
• Headache
• Muscle pain or joint pain
• Weakness and occasional skin rash

✔️ Dosage & Administration

Before starting therapy, patients should follow a cholesterol-lowering diet, which should be continued throughout treatment.

Adults (Primary hyperlipidemia / mixed dyslipidemia):
Usual starting dose is 10 mg once daily, which may be increased every 4 weeks up to a maximum of 80 mg daily depending on response.

Heterozygous familial hypercholesterolemia:
Start with 10 mg daily and titrate up to 40–80 mg daily as needed.

Pediatric patients (10–18 years):
Initial dose is 10 mg once daily; may be increased based on response, usually not exceeding 20 mg daily.

Cardiovascular risk reduction:
10–20 mg once daily, adjusted according to lipid response.

Atorvastatin may be taken at any time of the day, with or without food. Lipid levels should be reassessed after 2–4 weeks for dose adjustment.

• Elderly: Higher plasma levels may occur but LDL reduction is generally more pronounced
• Renal impairment: No dose adjustment required
• Gender: Similar effectiveness in males and females
• Hepatic impairment: Drug levels may increase significantly; caution required

✔️ Interaction

• Increased risk of muscle toxicity when combined with cyclosporine, fibrates, niacin, erythromycin, or azole antifungals
• Antacids may reduce atorvastatin concentration by ~35%, but the clinical effect on LDL reduction remains unchanged
• Colestipol may lower atorvastatin levels but enhances LDL reduction when used together
• May increase digoxin levels slightly; monitoring is advised
• Erythromycin increases atorvastatin exposure due to CYP3A4 inhibition
• Oral contraceptives may have slightly increased hormone levels
• No clinically significant effect on warfarin prothrombin time

✔️ Colostat should not be used in patients with:

• Known hypersensitivity to atorvastatin or any ingredient
• Active liver disease or persistently elevated liver enzymes
• History of serious adverse reactions to other statins

✔️ Pregnancy & Lactation

Atorvastatin is contraindicated during pregnancy due to potential fetal harm. It should not be used in women who are pregnant, planning pregnancy, or suspected of being pregnant. Breastfeeding is also not recommended as the drug may pass into breast milk and potentially harm the infant.

✔️ Precautions & Warnings

Liver function should be monitored before and during treatment. Use caution in patients with alcohol use or liver disease. Therapy should be stopped if significant muscle pain or elevated CK levels occur.

✔️ Storage:

Store in a cool, dry place away from light and moisture. Keep out of reach of children.