Excessive yawning

Байнга эвшээх (монгол)
Зевота (ру́сский)

Possible common causes

• Cardiovascular diseases
• Chronic Stress
• Chronic fatigue, easily tired
• Elevated intracranial pressure
• Epilepsy
• Fatty liver
• Fibromyalgia (FMS)
• Multiple sclerosis
• Obstructive sleep apnea (OSA)
• Prescription drugs and injections
• Stroke and Insult
• Зүрхээр хатгуулах буюу зүрхний бах