1 BPPV is the most common cause of vertigo. You might experience a spinning sensation when turning in bed or tilting your head back to look up.  Meniere's disease. In addition to sudden and severe vertigo, Meniere's disease can cause fluctuating hearing loss and buzzing, ringing or a feeling of fullness in your ear.
Also, indiscriminate use of NSAIDs (Nonsteroidal Anti-Inflammatory drugs such as aspirin and other pain killers) has found to precipitate peptic ulcers. Alcohol & tobacco intake as well as consumption of oily, spicy foods may worsen the condition of peptic ulcers, but has not been found to cause them.
The first step is to remove any debris or dead tissue from the ulcer and apply an appropriate dressing. This will provide the best conditions for the ulcer to heal. A simple, non-sticky dressing will be used to dress your ulcer. This will usually need to be changed once a week.