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.

Simple difference, An ECG checks your heart’s rhythm. An echocardiogram shows a live picture of your heart.

Please mention site of ‘chaale’. If they are inside of oral cavity, then they are called oral ulcers and treatment is daily dose of vitamin b12 and local application of smyle gel. Also, avoid spicy food. Please see a dentist in case they bleed or your gums bleed.