Sinus infections are extremely unpleasant, as they often cause intense pain. The pressure which is building up in the head to the constant nasal drip can cause a sore throat, and fever. If you’ve had them before you know they can also cause pressure headaches, non stop running nose and a chronic cough. Sinus infections often can arise from an ordinary cold when the immune is low. often arises in conjunction with an ordinary cold. On the Next Page are 3 techniques you should learn to drain your sinuses easily and quickly. Watch a short video from a great professional…they work amazing. The techniques are also known to help with vertigo.