My husband and I are both suffering from what seems to be a stomach virus. He has had symptoms for about 3 weeks, and me about 1.5. Bloated stomach (especially after eating) some diarreah,, mild regurgitation. No fever. My husband s symptoms have been more acute than mine. we are both taking Mylanta and it seems to help only temporarily. My husband had arthroscopic knee surgery on 3/8 and had severe headache and nausea symptoms. The nausea has abated (except for the stomach symptoms above) but is still having headache issues , although not as badly as the 2 to 4 days after surgery. The doctor felt he was having a reaction to the anesthesia and possibly to the multiple medicines they gave him after surgery to counter the nausea.