Indications and Instructions for Use
Patients with herpes often ask this question when they visit a doctor looking for help. However, both Acyclovir and Zovirax are sold without a prescription at any local pharmacy.
Based on his or her experience and results everybody can decide if Acyclovir or Zovirax is a better choice. The general criteria for selection of any drugs are efficiency, price, safety and its form. Before making a decision, it is necessary to study the mechanism of action and learn about possible side effects.
The article describes and examines the characteristics of both drugs to compare their effectiveness.
Modern pharmaceutical companies produce a broad range of medications to treat herpes. Both Acyclovir and Zovirax gained an excellent reputation in the category of antiviral drugs.
Both medicines have acyclovir as the main active ingredient to fight the virus. Both drugs are similar in composition. Also, they are available as pills, a cream and eye ointment. Acyclovir and Zovirax tablets contain 200 mg of acyclovir.
The medicine is also available as white powder in vials intended for the preparation of an intravenous solution. Usually, it is used for severe and acute herpetic reactions or when a patient cannot take medicine in any other forms.
Doctors advise using Zovirax in complicated and serious cases. In severe cases, several forms of the medicine can be used at the same time for a better and faster effect. For prophylactic purposes, it is recommended to take acyclovir in the form of tablets.
For prophylactic purpose sometimes it is recommended to take medication for a month.
The Main Difference
Compared to Acyclovir, Zovirax is less popular. You may wonder why, considering the fact that both medicines have the same active ingredient. The explanation is quite simple. You probably figured out by now that the price factor is the only difference. Zovirax is much more expensive than Acyclovir.
Zovirax: Instructions for Use
Zovirax is an antiviral medicine prescribed for treatment and prophylactics of herpes. It is manufactured in different forms: white tablets of round shape, ointment and cream.
Zovirax Eye Ointment 3% is used to treat eye infections caused by herpes. It works by blocking the growth of the virus to stops the infection. Apply a small layer to the lower eyelid up to five times a day. After the disappearance of all symptoms, continue to use the medicine several more days.
Zovirax cream contains acyclovir as its primary active substance. Apply a small amount on the affected area for not more than four days. Consult a doctor if you want to continue the treatment longer. If there is no improvement of condition discontinue and inform your doctor.
Zovirax in the form of pills is prescribed to adults up to five times a day for several days. It is used treat various viral diseases, and therefore the duration of therapy and dosage of the drug are determined individually.
Intravenous administrations of Zovirax are recommended in severe cases and should not exceed five days. As a rule, it is done only in a hospital under the constant supervision of doctors.
Zovirax can be prescribed to children. It is also approved for newborn babies. The doctor determines the dose and the duration of treatment in each case.