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 Abdominal Pain At Nighttime. Pain in the abdomen at night can be due to following causes: 1  Indigestion of food: If you overeat or eat heavy food at night it may cause discomfort and pain in the abdomen after some time.2  It is one of the commonest causes of abdominal pain at night. This usually occurs 3 to 4 hours after you eat your dinner. 2  Kidney stone can cause abdominal pain at night. 3  However, kidney stone can also cause pain during day time. 4  Food poisoning: It is caused when you eat food contaminated with bacteria and viruses.