Thanks for your question on Healthcare Magic.
I can understand your concern.
Breathlessness, wheezing, hives are more suggestive of
allergic asthma.
And for the diagnosis of asthma, PFT (pulmonary function test) is must.
So better to
consult pulmonologist and get done
1. Clinical examination of respiratory system
2. PFT (pulmonary function test).
PFT will not only diagnose asthma but it will also tell you about severity of the disease and treatment is based on severity only.
You may need inhaled
bronchodilator (formoterol or salmeterol) and inhaled
corticosteroids (ICS) (budesonide or fluticasone) for the treatment.
Oral combination of antihistamine (levocetrizine or
fexofenadine) and anti allergic (montelukast) drug is also beneficial in your case.
For constipation, drink plenty of fluids orally, eat high fiber diet, avoid oily and spicy food. Take laxative syrup if needed.
Don't worry, you will be alright with all these.
Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.