Chest & Breathing Problems

When I climbing stairs, cycling or any household work even mild activity.. my abdomen becomes tight and bloated with breathing out ,rapid mouth breathing ..i tested ecg,tmt,hrct chest,all blood test,upper gi endoscopy,USG but nothing coming out from it ..more often I need to take manual deep breaths , sometimes I feel weak legs , burping etc ..after opening eyes in morning I feel my breathing very fast and I had to take deep breath manualy but  after  sometimes waking up it's gone..?  Sometimes during walking my chest very tight then I am to take manual mouth breath....What would be the possible reason of my breathlessness/ manual deep breathing with bloating, burping? I visited many doctors md, cardiologist,ent ,one pulmonologist but they found nothing...So what should I do ?

I feel heavy while breathing since 2 3 months and acid problems for a few days. I have to take a long breath. It's very tough sometimes. What should i do for easy breathing.

5 year daughter take long breath sometime and sometime stomach kick... With no other symptoms no weakness.

My 4 yr old daughter expose to my house help who had pulmonary tb before 2 months..but till date my daughter have no issue..mantoux test result was 7 before 2 month..i don't give me prophylactic medicine..after how many week od exposure tb spread in toddler?

Hello doctor's, Could you please help me understand the above xray. It's recommended to my mom as she was feeling intermittent chest pain on left side so dr asked. Is it something serious?

I feel like nerves shrink in my chest  when moving hands.. very strange Cause? Please help me Thanks

My son is 6 year old weight of 20 kg. When he returned from village after summer vacation.. He started cough.. I checked him with mbbs/dch.. He prescribed cepodem  and duoline nebulizer for 3 days and levoline syrup, omnacatril forte syrup and levoline,montina l for 5 days...situation in control but cough again started after 2 days.. I again contacted him...he prescribed levoline and montina l for next 5 days...again cough started after completion of medication.. Then my son checked by  MD.. He prescribed levoline, budecort nebulizer, bilasure m kid, clarinova 125 dry syrup, cheston ls junior for five days..cough in control.. Again I went to him on 4th day as he said to come.. He said wheezing is not going.. Child is allergical... He prescribed omnacatril 20 mg along above medicine for 3 days.. Then start 1 month course of montair 10 mg.. I search everywhere telling 5 mg montair tab for 6 year

I get breathlessness when I eat certain food such as sesame, Palak, spices,panner, horse gram ,half cooked rice etc. I have this problem since many years but it's not at all going. Even i have Gerd..

Suffering from dry cough with no mucus. Comes and goes every year. No fever. Chest pain is there. Have taken montas and some antibiotics but still the dry cough has not gone away. It has been 1 month

Cold and cough too much. Nebulization is given 3 times in a day from the last 5 days. No good improvement seen