Aciclovir / Acyclovir

Dosage Forms Available

• Aciclovir / Acyclovir is available in several formulations, like oral tablets and an oral suspension (liquid).

• It is also available as a topical cream for skin application, an ophthalmic ointment for eye infections, and as a solution for intravenous administration.

Age and Dose Restrictions

• This medicine is prescribed for adults and children of all age groups.

Contraindications

• This medicine is contraindicated in patients with a known hypersensitivity to Aciclovir / Acyclovir or other similar antiviral medicines.

Other Medications to Avoid with This Medicine

• Aciclovir / Acyclovir may interact with anticonvulsants (like fosphenytoin and phenytoin), immunosuppressants (such as sirolimus and tacrolimus), and certain antibiotics (like telavancin and vancomycin).

Overdose and Missed Dose

• An overdose of this medicine may lead to symptoms like nausea, vomiting, headaches, and seizures. If you suspect an overdose, inform your doctor immediately.

• If you forget to take a dose of this medicine, take it as soon as you remember. However, if it is nearly time for your next dose, skip the missed one and continue with your regular dosing schedule. Do not double the dose to make up for the missed one.

Management of Side Effects

Most side effects are temporary, generally harmless, and resolve once you discontinue this medicine. However, if you experience severe side effects or worsening symptoms, consult your doctor.

• For nausea and vomiting, try taking your medicine with a meal or snack.

• For headaches, rest, drink plenty of fluids, and get enough sleep.

Use in Driving and Operating Machinery

• As this medicine may cause dizziness or fatigue, it is advisable to avoid driving or operating heavy machinery until you know how this medicine affects you.

Use in Pregnancy and Lactation

• While this medicine is generally considered safe during pregnancy and breastfeeding, it is advisable to consult your doctor if you are pregnant or lactating.

Caution in Other Conditions

• Patients with kidney problems should use this medicine with caution, as they may need dosage adjustments. This medicine is primarily eliminated by the kidneys, and high levels of this medicine could lead to further deterioration of kidney function.

Special Dietary and Lifestyle Recommendation

• Drink enough water, especially if you're taking oral or intravenous forms of this medicine, to prevent kidney damage.

• 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.

• Avoid touching the infected area and then touching your eyes. Wash your hands frequently to prevent the spread of the infection.