How many days viral fever last?

Yes, blood donation is good for health. Some studies have shown a decrease in Cancer risk, as well as decrease in the damage to the liver and pancreas in the long run. One should definately donate blood, ofcourse after the entire pre-requisites are cleared.

Yes, it can if you're not careful. Exercises that involve heavy lifting or high impact can put extra stress on your spine and make the condition worse. However, gentle exercises like walking, swimming, or stretching can actually help relieve pressure on your disc and strengthen the muscles around it....

Some of the symptoms of sinusitis are: A sinus headache Facial tenderness, Pressure or pain in the sinuses, in the ears and teeth Fever Cloudy discolored nasal or postnasal drainage The feeling of nasal stuffiness A sore throat A cough Occasionally facial swelling