Lanetal is used as an antiseptic solution to treat vaginal infections. It is an effective treatment that helps relieve the symptoms resulting from various types of vaginal infections. This medication works to reduce irritation, itching, and discomfort caused by infections through its antiseptic properties, which help eliminate the bacteria or fungi that cause these symptoms. Lanetal can be used as part of the treatment prescribed by the doctor, whether to treat acute infections or prevent them on a regular basis. It is always preferable to follow the treating doctor's instructions and adhere to the specified dosage to ensure the desired effectiveness and reduce the possibility of any side effects.