Menova Tablet (Acyclovir)

Adult dosage

1. Treatment of herpes simplex virus infections: 200 mg of acyclovir 5 times a day, every 4 hours for 5 days; duration may be extended in case of severe initial infections. 2. Prevention of herpes simplex infections (normal immune function patients): 200 mg, 4 times a day every 6 hours, or 400 mg, 2 times a day every 12 hours. 3. Prevention of herpes simplex infections (immunocompromised patients):

Children's dosage

1. Treatment of herpes simplex infections and prevention in immunocompromised patients - Over 2 years: same as adults - Under 2 years: half the adult dose 2. Treatment of chickenpox in children over 2 years: 20 mg per kg per dose, up to a maximum of 800 mg per dose, given 4 times a day for 5 days.

This medication should not be used in patients who have had allergic reactions to this medication or its ingredients. Caution is needed when using this medication in patients with poor kidney function, as neurological symptoms may occur more easily. Patients with impaired liver function should be carefully administered this medication due to the risk of further worsening liver function. Caution is advised when using this medication in young children, especially infants and toddlers, and it is recommended to administer it in the minimum necessary amounts. Elderly patients may have reduced kidney function, which can lead to increased concentration of this medication and more frequent adverse reactions, so dosage and administration intervals should be adjusted and used cautiously. Severe allergic reactions such as anaphylactic shock can occur infrequently while using this medication, so use should be discontinued immediately and medical attention sought if symptoms such as hypotension, difficulty breathing, and chest tightness occur. Dermatological reactions may include rashes, fever, blisters, and urticaria, so if these symptoms occur, discontinuation of the medication and consultation with a physician is necessary. Severe skin diseases such as Stevens-Johnson syndrome or toxic epidermal necrolysis may occur rarely, and careful observation of the skin condition is necessary. Neurological symptoms may include altered consciousness, confusion, hallucinations, seizures, drowsiness, and anxiety, especially in the elderly or patients with kidney impairment. Kidney function can be affected, so if there are abnormalities in urination or symptoms of hematuria or proteinuria occur, it is essential to inform a doctor immediately. Blood-related issues such as leukopenia, anemia, and bleeding can occur, making regular blood tests necessary. Symptoms of liver dysfunction such as jaundice or hepatitis should be monitored regularly to check liver health. Gastrointestinal symptoms such as nausea, vomiting, diarrhea, and abdominal pain may occur, and if symptoms are severe, the medication should be discontinued and medical personnel consulted. Adequate fluid intake should be maintained to prevent dehydration and reduce the burden on the kidneys while taking this medication. To enhance treatment effectiveness, it is important to start taking this medication as soon as possible from the onset of symptoms. Women who are pregnant or may become pregnant should carefully consider the risks to the fetus when using this medication, and those who are breastfeeding should discontinue nursing, as this medication may be excreted in breast milk. Overdosing on this medication can result in severe neurological symptoms and kidney damage, so proper dosage should be strictly adhered to, and any unusual symptoms should be reported to medical personnel immediately. This medication may interact with other drugs, so if other medications are being taken, it is important to inform a doctor or pharmacist. Caution should be exercised when engaging in activities that require attention, such as driving or operating machinery, as symptoms like altered consciousness or drowsiness may occur.

Serious side effects

Urticaria, severe swelling (edema), chest tightness, difficulty breathing, cold sweat, pallor, severe rash with high fever, blisters, skin peeling, pain in mucous membranes of the mouth/eyes, yellowing of the skin or eyes (jaundice), extreme lethargy, sudden severe headache, lightning headache, seizures, confusion, vision disturbances, paralysis, significantly reduced urine output, severe generalized edema accompanied by elevated blood pressure, anaphylaxis

Mild side effects

• Photosensitivity reactions
• fixed drug eruptions
• rash
• fever
• blisters
• urticarial erythema
• hair loss
• erythema multiforme
• altered consciousness
• spatial disorientation

This medication should be stored in a sealed container, as it may be sensitive to air and moisture. It should also be kept in a cool, dry place at or below 25 degrees Celsius to maintain its efficacy.

Appearance

Light blue round tablet

Package unit

30 tablets/bottle, 100 tablets/bottle