Stomach flu or gastroenteritis infection signs and symptoms include nausea, vomiting, and diarrhea that lasts for about 7-14 days. The stomach flu is spread from person to person, usually via fecal to oral route from poor hand-washing or hygiene techniques.
Location: Egypt. Posts: 1,672. Re: How long for meds to take effect. It takes from 1 to 2 days in order for your high bp meds to work, but it reach its maximum effect in 1 week and some times it takes 2 weeks. They said that but I think it's only a week, not more than that.
During treatment, blood pressure must be checked regularly to ensure the effectiveness of the current course of therapy. 1  It is common for patients to have their blood pressure checked every 1-6 months depending on: 2  The aggressiveness of the treatment. 3  Past records of success or failure with treatment.