While generally well-tolerated, Valacyclovir 1g tablets can cause side effects. Common ones include headache, nausea, and diarrhea. These usually are mild and resolve without treatment. However, report persistent or worsening symptoms to your doctor.
Serious Side Effects: Seek Immediate Medical Attention
Rare but serious side effects require prompt medical attention. These include severe allergic reactions (such as swelling of the face, lips, tongue, or throat; difficulty breathing), signs of kidney problems (reduced urine output, swelling in legs or ankles), and neurological symptoms (confusion, seizures). Stop taking Valacyclovir and seek immediate medical care if you experience any of these.
Before starting Valacyclovir, inform your doctor about all your medical conditions, including kidney disease, liver disease, or a weakened immune system. Also, disclose all medications you are currently taking, including over-the-counter drugs and herbal supplements, as interactions may occur. Pregnancy and breastfeeding should also be discussed with your physician before commencing treatment, as Valacyclovir may affect the developing fetus or nursing infant. Adhere strictly to prescribed dosage and duration of treatment. Do not exceed the recommended dose or abruptly stop treatment without consulting your doctor.
