Upper stomach pain can mean gas, indigestion, or stomach viruses. More severe causes can include appendicitis, gallstones, bowel obstruction, or peptic ulcers.

Pain relievers: A headache, sore throat, and fever may be relieved with over-the-counter (OTC) medications. Some of these are also available for purchase online, such as acetaminophen or ibuprofen.

Pain articles from across Nature Portfolio Pain is an unpleasant sensory and emotional experience. Acute nociceptive pain is induced by noxious stimuli, and is often a result of an intense or ...

Both viruses can lead to an outbreak of sores called herpes lesions and other symptoms. If you’ve been exposed to the herpes virus, it can take from 2 to 10 days for symptoms to appear.

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