As after the aircraft tidy ears?

As after the aircraft tidy ears?

    When boarding the airplane pressure increases. Healthy people may not notice the changes, while colds are experiencing severe pain in the ears. Due to swelling of the Eustachian tube is blocked and the pressure can not be equalized.
    Flight attendants are advised to swallow. Mark sour candy, which will cause excessive salivation and swallowing. For a kid - a bottle of drink.

   As after the aircraft tidy ears:
1 yawn
2 insert fingers in his ears and quickly push them
3 curling ears,
4 sour candy
5 salt water.

   The plane starts to fall for forty minutes before landing. To equalize the pressure necessary to open his mouth, ears and insert headphones or earplugs.