Teva Pharmaceuticals USA Inc
Carlsbad Technology, Inc.
Ranbaxy Pharmaceuticals Inc.
Heritage Pharmaceuticals Inc
Camber Pharmceuticals Inc.
Acivir is indicated for the treatment of herpes simplex virus infections of the skin and mucous membrane, including:
– After bone marrow transplantation;
– Herpes zoster (shingles) infections;
– Initial and recurrent genital herpes suppression of recurrent Herpes simplex infections in immuno-competent patients;
– Management of severely immunocompromised;
– Namely those with HIV disease;
– Prophylaxis of Herpes simplex infection in immunocompromised patients;
– Varicella infections (chickenpox).
Use Acivir as directed by your doctor.
- Do not take the medication in larger amounts, or longer than recommended by your doctor.
- Treatment with Acivir should be started as soon as possible after the first appearance of symptoms (such as tingling, burning, blisters).
- Take each dose with a full glass of water. Drink plenty of water while you are taking Acivir to keep your kidneys working properly.
- Acivir can be taken with or without food. Taking Acivir with food may decrease stomach upset.
- Take this medication for the entire length of time prescribed by your doctor. Your symptoms may get better before the infection is completely treated. Acivir will not treat a viral infection such as the common cold or flu.
- Lesions caused by herpes viruses should be kept as clean and dry as possible. Wearing loose clothing may help to prevent irritation of the lesions.
- If you miss a dose of Acivir, take it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not take 2 doses at once.
Ask your health care provider any questions you may have about how to use Acivir.
Store Acivir at room temperature, between 68 and 77 degrees F (20 and 25 degrees C). Store away from heat, moisture, and light. Do not store in the bathroom. Keep Acivir out of the reach of children and away from pets.
Active Ingredient: Acyclovir
Do NOT use Acivir if
- you are allergic to any ingredient in Acivir or to valacyclovir.
Some medical conditions may interact with Acivir. Tell your doctor or pharmacist if you have any medical conditions, especially if any of the following apply to you:
- if you are pregnant, planning to become pregnant, or are breast-feeding
- if you are taking any prescription or nonprescription medicine, herbal preparation, or dietary supplement
- if you have allergies to medicines, foods, or other substances
- if you have kidney problems or a weakened immune system.
Some medicines may interact with Acivir. Tell your health care provider if you are taking any other medicines, especially any of the following:
- Medicines that may harm the kidney (eg, aminoglycoside antibiotics [eg, gentamicin], amphotericin B, cyclosporine, nonsteroidal anti-inflammatory drugs [NSAIDs] [eg, ibuprofen], tacrolimus, vancomycin) because the risk of kidney side effects may be increased. Ask your doctor if you are unsure if any of your medicines might harm the kidney.
This may not be a complete list of all interactions that may occur. Ask your health care provider if Acivir may interact with other medicines that you take. Check with your health care provider before you start, stop, or change the dose of any medicine.
Important safety information
- Acivir may cause drowsiness, dizziness, or changes in vision. These effects may be worse if you take it with alcohol or certain medicines. Use Acivir with caution. Do not drive or perform other possible unsafe tasks until you know how you react to it.
- Acivir may cause dizziness, lightheadedness, or fainting; alcohol, hot weather, exercise, or fever may increase these effects. To prevent them, sit up or stand slowly, especially in the morning. Sit or lie down at the first sign of any of these effects.
- Acivir may cause you to become sunburned more easily. Avoid the sun, sunlamps, or tanning booths until you know how you react to Acivir. Use a sunscreen or wear protective clothing if you must be outside for more than a short time.
- Acivir does not eliminate the virus and is not a cure. It does not prevent transmission of the virus to others.
- Acivir is not a cure for herpes simplex infections. Avoid sexual intercourse when visible lesions are present to prevent infecting your partner.
- Use Acivir with caution in the elderly; they may be more sensitive to its effects, especially confusion, drowsiness, or hallucinations.
- Pregnancy and breast-feeding: If you become pregnant, contact your doctor. You will need to discuss the benefits and risks of using Acivir while you are pregnant. Acivir is found in breast milk. If you are or will be breast-feeding while you use Acivir, check with your doctor. Discuss any possible risks to your baby.
All medicines may cause side effects, but many people have no, or minor, side effects.
Check with your doctor if any of these most common side effects persist or become bothersome:
Diarrhea; general body discomfort; headache; nausea/vomiting.
Seek medical attention right away if any of these severe side effects occur:
Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); aggressive behavior; blood in the urine; confusion; decreased consciousness; decreased urination; hallucinations; lower back pain; mental or mood changes; red, swollen, blistered, or peeling skin; seizures; unusual bruising or bleeding.
This is not a complete list of all side effects that may occur. If you have questions about side effects, contact your health care provider. Call your doctor for medical advice about side effects.