Aciclovir is an antiviral drug, available in the form of tablets, cream, injectable or ophthalmic ointment, which is indicated for the treatment of infections caused by shingles, chickenpox, area, skin infections and mucous membranes caused by the herpes simplex virus, treatment of herpes meningoencephalitis and infections caused by cytomegalovirus.
This drug can be purchased from a pharmacy for about 12 to 228 reais, depending on the pharmaceutical form, the size of the packaging and the brand name, as the person can choose a generic or the Zovirax brand.To purchase this medicine, you need to submit a prescription.
The dose should be determined by the doctor, depending on the problem to be treated:
In infants, children and the elderly, the dose should be adjusted according to the person’s weight and health.
The cream is suitable for the treatment of skin infections caused by the Herpes simplex virus, including genital and cold sores.The recommended dose is an application, 5 times a day, at intervals of approximately 4 hours, skipping the application at night.
Treatment should continue for at least 4 days for cold sores and 5 days for genital herpes.If it does not heal, treatment should continue for another 5 days and if injuries persist after 10 days, seek medical attention.
Aciclovir ophthalmic ointment is indicated for the treatment of keratitis, an inflammation of the cornea caused by herpes simplex virus infection.
Before using this ointment, you should wash your hands well and apply it about 5 times a day to the affected eye, at intervals of approximately 4 hours.Once healing has been observed, the product should be continued for at least 3 more days.
Aciclovir is an active substance that works by blocking the multiplication mechanisms of herpes simplex, Varicella zoster, Esptein Barr and Cytomégalovirus viruses, preventing them from multiplying and infecting new cells.
Aciclovir should not be used by people allergic to any of the ingredients of the formula.In addition, it is also not recommended for women who are pregnant or intend to become pregnant and breast-feeding unless the doctor indicates otherwise.
Contact lenses should not be used during treatment with aciclovir ophthalmic ointment.
Some of the most common side effects that can occur during treatment with aciclovir are headache, dizziness, nausea, vomiting, diarrhea and abdominal pain, itching and redness, skin bumps that can get worse with sun exposure, feeling fatigue and fever.
In some cases, the cream may cause temporary burns or burns, mild dryness, peeling of the skin and itching.
Ophthalmic ointment can cause corneal lesions, a slight transient tingling sensation after ointment, local irritation and conjunctivitis.