Chest & Breathing Problems

How do i Check whether I have cholesterol or not? I have started feeling problems in breathing sometimes. Please advise.

I am suffering from shortness of breath and sometines its increases when i am in a stress also sometimes feeling heavynes in chest

Hello, My mother is having Obstructive Sleep Apnea currently she is in ICU, doctors are trying to maintain the Oxygen level using Oxygen and BiPap device. Currently the Oxygen is reaching 90+ but by using BiPap device and oxygen supply. the ABG report says that the CO2 Levels is little high then Normal somewhere around 70+. Please suggest me what can be done ?

Felt sudden darkness around,head without weight,pain in heart,breathlessness all together in 1moment associated with abnormal sweating

My left chest is small and right chest is bigger. I Usually do pushups. What is the solution to reduce uneven chest.

I feel pain in my heart side when i cough or when i bend downside and while sleeping why?

Test report shows this.. Bilateral Hila are congested, mild cardiomegaly Please suggest

Male...17 yrs.... I sometimes feel severe pain in my lower chest while breathing in and i cant breathe in during that ......it happens for about 4-5 secs and goes away.....and i feel better after i drink water

I'm having chest pain in the center. It feels like it will break my bones especially when I sneeze.

I have a partial blocked nose and trouble breathing. Also I sneeze often. I find it more uncomfortable after a meal specially after lunch