Below is a list of symptoms of this condition and the other conditions that could cause them.
Depression
Encephalitis, Viral
Hyperthyroidism
Alcoholism
Asthma
Atherosclerosis
Congestive Heart Failure
Crohn's Disease
Dementia
Hyperparathyroidism
Hypochondriasis
Hypoglycemia
Hypoparathyroidism
Insomnia
Myocardial Infarction
Pericarditis
Premenstrual Syndrome
Pulmonary Edema
Sexual Dysfunction
Systemic Lupus Erythematosus
Tension Headache
Anxiety
Attention Deficit/Hyperactivity Disorder
Brain Cancer
Chronic Fatigue Syndrome
Post Traumatic Stress Disorder
Anorexia Nervosa
Bulimia Nervosa
Hypothyroidism
Menopause
Multiple Sclerosis
Seizure Disorders
Sleep Apnea
Stress
Anaphylaxis
Hypothermia
Wounds
Fibromyalgia
Transient Ischemic Attacks
Food Poisoning
Lyme Disease
Migraine Headache
Parkinson's Disease
Endocarditis
Hypertension
Measles
Meningitis
Roseola
Sarcoidosis
Amyloidosis
Stroke
Amenorrhea
Chronic Obstructive Pulmonary Disease
Cirrhosis
Colorectal Cancer
Cough
Cystic Fibrosis
Diabetes Mellitus
Diarrhea
Dysphagia
Gallbladder Disease
Gastritis
Hepatitis, Viral
Histoplasmosis
HIV and AIDS
Intestinal Parasites
Leukemia
Lymphoma
Myeloproliferative Disorders
Peptic Ulcer
Pertussis
Prostate Cancer
Pyloric Stenosis
Reiter's Syndrome
Roundworms
Thyroiditis
Ulcerative Colitis