Drink lots of water. Use saline nasal sprays, which are simply purified salt water in spray bottles and are available in drugstores. On drugstore shelves, you can also find moisture creams such as petroleum jelly or Eucerin lotion. Put a little on a cotton-tipped swab and lightly coat your nostrils. Also ask your pharmacist about gel-mist sprays for keeping your nose moist.
Acupressure works wonders for sinus symptom relief.
Look for tender or sensitive spots in the crease between the nostrils and the cheeks. When you've found the right spot, you'll know. You may feel a twinge or a tingle. You may feel some relief right away. Continue massaging for 30 seconds to five minutes, as you wish.