Novir Tablet (Ritonavir)

Adult dose

As a pharmacokinetic enhancer, the maximum daily dose is 200 mg, co-administered with other antiretroviral protease inhibitors. It should be taken, if possible, with food.

This medication is metabolized in the liver, so caution should be exercised when using it in patients with impaired liver function. This medication has a significant number of interactions with other medications, and serious side effects may occur if taken with certain drugs, so it is essential to inform the doctor or pharmacist of any other medications being taken. During treatment with this drug, blood sugar levels may rise or new onset diabetes may occur, so regular monitoring of blood glucose levels is necessary. Triglycerides and cholesterol levels may increase, so lipid levels should be monitored through blood tests before and during treatment. There is a risk of pancreatitis, which is inflammation of the pancreas, so if symptoms such as abdominal pain, nausea, or vomiting occur, consultation with medical personnel should be sought immediately. Allergic reactions may occur; if symptoms like skin rash, difficulty breathing, or swelling of the face or neck appear, immediate medical treatment should be sought. This medication may cause irregular heartbeats in patients with certain heart conditions or conduction disorders, so caution is advised in those with heart disease. Consultation with a doctor is necessary before using this medication during pregnancy, and breastfeeding should be avoided while on this medication. Symptoms such as dizziness or drowsiness may occur, so caution is needed when driving or operating machinery. It is recommended to take this medication with food, and it should be taken consistently as prescribed every day. If a dose is missed, take the next dose promptly but do not double the dose to compensate for the missed one.

Serious side effects

Severe allergic reactions (anaphylaxis, angioedema, bronchospasm), severe skin reactions (Stevens-Johnson syndrome, toxic epidermal necrolysis), liver abnormalities (jaundice, hepatitis, liver dysfunction), pancreatitis, severe neurological symptoms (seizures, confusion, fainting), cardiac side effects (myocardial infarction, risk of arrhythmias), blood abnormalities (thrombocytopenia, leukopenia, neutropenia), kidney abnormalities (acute kidney failure, reduced urine output), myocardial infarction.

Mild side effects

Rash, skin rash, angioedema, urticaria, itching, acne, joint pain, back pain, muscle pain, myopathy, heavy menstrual bleeding, gastrointestinal symptoms (diarrhea, nausea, vomiting, abdominal pain, indigestion), taste disturbance, oral and peripheral sensory disturbances, headache, dizziness, insomnia, anxiety, confusion, attention disturbance, blurred vision, hypertension, hypotension, orthostatic hypotension, peripheral coldness, pharyngitis, oropharyngeal pain, cough, dehydration, fatigue.

This medication should be stored in a tightly closed container to protect it from air and moisture exposure. The safest storage temperature is at room temperature, between 1 to 30 degrees Celsius.

Appearance

White oblong film-coated tablet

Package unit

30 tablets/bottle