2. Sinus headache -- Health Wellness - Mind
For headaches in general, relaxation techniques such as meditation and biofeedback can be helpful, particularly if the headaches are chronic and recurrent, as can be the case with sinus headaches. When you see your health care provider, he or she...
http://www.wellness.com/resources/Complementary%20and%20Alternative%20Medicine/...

3. Sinus headache -- University Of Maryland Medical Center
For headaches in general, relaxation techniques such as meditation and biofeedback can be helpful, particularly if the headaches are chronic and recurrent, as can be the case with sinus headaches. Dull or severe pressure-like pain in one specific...
http://www.umm.edu/altmed/articles/sinus-headache-000073.htm

4. Sinus Infection (Sinusitis) Information on eMedicineHealth.com
Pain or pressure symptoms worse when coughing, straining, or lying on the back and better when the head is upright. Pain and pressure symptoms worse with the head upright and bending forward and better when reclining.
http://www.emedicinehealth.com/sinus_infection/page3_em.htm