Getting tired while climbing stairs

I noticed that I get out of breath after climbing just three floors. I go to the gym but I mostly focus on weights. Should I add more cardio to improve this

Yeah bro adding some cardio can help

Try walking on an incline treadmill

I started taking stairs instead of the lift and noticed improvement

Start slowly and dont push too hard

Cycling is also a good option

Your daily activity matters outside the gym too

Try building your stamina gradually

If breathlessness is unusual or severe get it checked by a doctor