Flatulence effect of Tamiflu

Our son had high fever flu and all side effects described with flu. Since I travel a lot for work, I took Tamiflu prophylactically. The first two days 2 x 1, then only once a day 1x. On the first two days of use after about 1/2 hour moderate abdominal pain, which lasted about 2 hours. From the third day on, no abdominal pain. Flatulence all the time and also flavor changes I had. But after completing the taking but completely subsided. Chair change, I have also found. Skin reddening occurred on the decolt and neck during the period of ingestion. Also, the skin discolored on contact with warm water (red hands, red feet) and I had the feeling of a slight temperature insensitivity. Otherwise, everything was bearable, no after-effects and the flu I did not get until today.

hardly relief of the disease symptoms, despite taking 5 days fever to 39.8 degrees. Strong taste change, aching eyes, strong head and neck pain, great inner restlessness that bordered on confusion, abdominal problems (nausea, belching, flatulence)