You are taking two anti hypertensive medications amlodipine
.Both of them are very safe drugs and are used extensively for this purpose.
Breathlessness as a symptom has variety of reasons :
cardiac problems e.g heart failure
, diastolic dysfunction
other systemic problems like renal failure
As you can see there are varied reasons for this symptom, both the drugs should not be the reason of the breathlessness, although coversyl can cause dry cough
,which may give a feeling of little shortness of breath
I will advise you to consult your doctor to get the basic investigations done to rule out any serious problem.
Hope it helps.