Hello! I'm sorry to hear that your daughter is experiencing a cough. Coughing can be caused by a variety of factors such as cold, allergies, or a respiratory infection. It's best to consult with a pediatrician who can provide a proper diagnosis and recommend appropriate treatment options for your daughter's cough. They may suggest remedies such as over-the-counter cough syrups or natural remedies like honey and humidifiers. Remember to keep your daughter hydrated and provide a comfortable environment for her to rest.