"My 7-month-old daughter has had a dry cough and a lot of clear nasal secretions since Thursday?"

To help with your daughter's dry cough and excess nasal secretions, it is recommended to focus on nasal hygiene by using a nasal saline solution and a nasal aspirator. Encourage her to drink plenty of fluids and give her smaller amounts more frequently. If there is no improvement after 7 days or if her condition worsens, it is advisable to seek medical advice. Wishing her a speedy recovery!