Colestin Tablets (Simvastatin)

Adult dose

The recommended initial starting dose for adult patients with a high risk of coronary heart disease events due to a history of coronary artery disease, diabetes, peripheral vascular disease, stroke, or other cerebrovascular diseases is 40 mg of simvastatin once daily. For patients with hyperlipidemia, the usual starting dose is 20 mg once daily in the evening, and mild to moderate hypercholesterolemic patients may start with 10 mg.

Child dose

The recommended initial dosage for pediatric patients (ages 10 to 17) with familial hypercholesterolemia is 10 mg once daily in the evening. The recommended dosing range is 10 to 40 mg per day, with a maximum recommended dose.

This medication can cause serious muscle-related side effects such as myopathy and rhabdomyolysis. The risk of these side effects is particularly higher when taken in high doses. Patients should be cautious. This drug can affect liver function; it should not be taken by patients with liver disease or elevated liver enzyme levels. Women who are pregnant or may become pregnant, as well as nursing women, should also avoid using this medication. The risk of myopathy increases when taken with strong CYP3A4 inhibitors or certain drugs. Patients taking these medications should not use this drug. Patients with a history of alcohol abuse, liver or kidney disease, hypothyroidism, elderly individuals, and women should be particularly cautious when using this medication, and if any muscle pain or weakness occurs, they should consult a physician immediately. This drug can trigger a variety of adverse reactions, particularly muscle pain, gastrointestinal symptoms, headache, and upper respiratory infections. If any adverse reactions are severe or persistent, notify a doctor. Regular monitoring of liver function and muscle condition is recommended during treatment, especially when taken at high doses. As many drugs interact with this medication, medical professionals should be informed of its use when being prescribed new medications. Women who are pregnant or planning to become pregnant should avoid using this medication, and if pregnancy is confirmed while taking it, discontinue use and consult a doctor immediately. It is only to be used in children and adolescents under certain limited circumstances and should not be administered to children under 10 years of age. In case of overdose, seek medical attention immediately for appropriate treatment. This drug should be kept out of reach of children and stored in its original container; avoid transferring it to another container.

Serious side effects

Hives, severe swelling (edema), chest tightness, difficulty breathing, cold sweat, paleness, severe rash with high fever, blisters, skin peeling, oral/ocular mucosal pain, shortness of breath or difficulty breathing, asthma attack, respiratory distress with cough+fever, yellowing of the skin or eyes (jaundice), profound lethargy, sudden and severe headache, thunderclap headache, seizure, confusion, visual disturbances, paralysis, urination issues

Mild side effects

Muscle pain, muscle cramps, joint pain, headache, weakness, constipation, diarrhea, dyspepsia, bloating, nausea, upper respiratory infection, abdominal pain, insomnia, dizziness, sensory abnormalities, peripheral neuropathy, peripheral nerve paralysis, mental disorders, anxiety, nightmares, depression, bronchitis, sinusitis, eczema, urinary tract infection, alopecia, pruritus, skin changes (nodules, pigmentation, skin/mucosa dryness, hair/nail changes), lichen planus-like drug rash, gynecomastia, decreased libido

This medication should be stored in a tightly sealed container that is air-tight and kept at room temperature between 1°C and 30°C. Proper storage maintains the drug's effectiveness and prevents degradation.

Appearance

Brownish-yellow round film-coated tablet

Package unit

30 tablets/bottle, 300 tablets/bottle