Table 2.

Systemic co-morbidities of patients with NCP.

Co-morbidities	Patients n (%)
Neuro-psychiatric
Depression	5 (16.7)
Anxiety	3 (10.0)
Fibromyalgia	2 (6.7)
Non-migraine Headaches	2 (6.7)
Migraine	1 (3.3)
Multiple Sclerosis	1 (3.3)
Seizures	1 (3.3)
Cardiovascular
Hypertension	10 (33.3)
Tachycardia	4 (13.3)
Hyperlipidemia	3 (10.0)
Autoimmune
Rheumatoid Arthritis	4 (13.3)
Myasthenia Gravis	1 (3.3)
Miscellaneous
Hypothyroidism	5 (16.7)
Asthma	3 (10.0)
Diabetes mellitus	2 (6.7)
Anemia	1 (3.3)
History of Cancer	1 (3.3)