Aciherpin Tabs 400mg is a medication used for the treatment of herpes virus infections, including genital herpes, shingles, and cold sores. The active ingredient in Aciherpin Tabs 400mg is acyclovir, which works by slowing down the growth and spread of the herpes virus, allowing the body to fight off the infection more effectively. Aciherpin Tabs 400mg are usually taken orally, with or without food, as directed by a healthcare professional. The dosage and duration of treatment will depend on the specific condition being treated and the individual patient's response to the medication. Common side effects of Aciherpin Tabs 400mg may include nausea, vomiting, diarrhea, headache, and dizziness. Serious side effects are rare, but if you experience any unusual symptoms or allergic reactions, you should seek medical attention immediately. It is important to note that while Aciherpin Tabs 400mg can help to manage symptoms and reduce the spread of herpes virus infections, it cannot cure the condition entirely. It is also important to practice safe sex and avoid close contact with others during outbreaks to prevent transmission of the virus.