Dandruff is common condition that causes flaky skin on your scalp. This skin often falls off, leaving white flakes on your shoulders. ... In most cases, dandruff doesn't directly cause hair loss. However, the itchiness it causes can lead to scratching.

Flatulence is passing gas from the digestive system out of the back passage. It's more commonly known as "passing wind", or "farting". Farting is often laughed about, but excessive flatulence can be embarrassing and make you feel uncomfortable around others.

Acidity or acid reflux is a very common condition affecting many Indians. This condition is characterized by heartburn felt around the lower chest area, which is caused by the stomach acid flowing back up into the food pipe.