Acute infection may appear as an acute gastritis with abdominal pain (stomach ache) or nausea. Pain can vary from a dull constant ache to a sudden sharp feeling. Occasionally the pain may be a constant dull ache. Mint was originally used as a medicinal herb to treat stomach ache and chest pains. The pain is often described as a burning or dull ache. Side effects include itching, chills, stomach ache, and red rash. He later complained of stomach ache. Some people drink it hot as a remedy for stomach ache. It was marketed as a cure for cholera, stomach ache, and nervous disorders. In 2010, he had a severe stomach ache which was mistaken as that disease. Facet joint arthritis often manifests as a dull ache across the back. COPIND occurs without cholinergic symptoms and is independent of AChE inhibition. Bosses are usually painless and will never cause more than a slight ache. Sometimes, it becomes a fairly constant dull ache. Eye drops can result in brow ache and chronic use in miosis.