"I have sneezing and a persistent cough?"

Based on your symptoms of sneezing and persistent cough, it sounds like you may be experiencing allergies. Taking an antihistamine like Aerius or Claritin could help alleviate your symptoms. In addition, you may benefit from nasal hygiene using a saline solution like Hydrasense or Sinus Rinse. Try to avoid keeping windows open in dry and windy weather, drying clothes outside, and make sure to wash your hands and change clothes after being outdoors. These measures can help reduce your symptoms. If you have any other questions, feel free to ask for more guidance.