Blisters can happen anywhere in the body and are very painful. This is specially so; if blisters occur in the tongue and the inner part of your cheeks. In such an event eating and drinking become an effort. An upset stomach is the main cause of acquiring these blisters; so in the foremost diet should be controlled. If this does not help then a concoction of IP glycerin and lemon juice should be applied to the blisters and the saliva expectorated. It is very popular herbal remedy or you can say home remedy for resolving blisters. This should be done before meals and the meals should be in liquid form. Blisters on the palms of ones hand and the soles of ones feet should be treated in a similar fashion and one should avoid wearing any cotton socks.