Causes of Vertigo. Vertigo is often caused by an inner ear problem. Some of the most common causes include: BPPV. These initials stand for benign paroxysmal positional vertigo. BPPV occurs when tiny calcium particles (canaliths) clump up in canals of the inner ear.
I think the pain is worse at night because of the activity during the day. I do experience pain at night (and throughout the day off & on). It makes it hard to go to sleep at night plus in the middle of the night the pain wakes me up.
Causes of Heartburn At Night. In addition to normal heartburn causes, such as eating irritating foods and overeating in general, there are a few specific causes of heartburn at night which may increase your symptoms: Body Position: Body position is the number one to most cases of heartburn at night. The reason is simple: when you are lying flat, fluid no longer has to go against gravity to leave the stomach and enter the esophagus (heartburn is caused by the stomachâs contents moving into the esophagus).