Acyclovir for shingles is typically prescribed as a high-dose oral medication. The standard adult dosage is 800mg five times daily for seven to ten days. Your doctor will determine the optimal duration based on your individual condition.
Oral Administration
Take acyclovir tablets with a full glass of water. Avoid crushing or chewing the tablets. Consistent adherence to the prescribed schedule is key to successful treatment. Even if you feel better before the full course is complete, finish all prescribed medication.
Intravenous Administration
In severe cases, such as immunocompromised individuals, intravenous (IV) administration may be necessary. IV acyclovir dosage and duration are determined by the treating physician based on the patient’s condition. Intravenous administration provides higher concentrations of the medication more rapidly.
Potential Side Effects
Common side effects include nausea, vomiting, diarrhea, and headache. More serious side effects are rare but should be reported to your doctor immediately. If you experience unusual symptoms, seek medical attention.
Dosage Adjustments
| Children | Dosage is weight-based and determined by your child’s physician. |
| Kidney Disease | Dosage reduction is usually required due to reduced kidney function. Your doctor will adjust the dose accordingly. |
| Liver Disease | Dosage adjustments may be necessary in patients with severe liver disease. Consult your doctor for specific advice. |
Monitoring
Regular monitoring by your doctor is important to assess treatment response and detect any potential complications.
