Can asthma come back after it went away?

Asthma return: Yes, depends of hormone, environmental, pregnancy .If the asthmatic condition is related to exercise , easily return at exercise, .

Yes: The most common situation is the older child whose asthma resolves in adolescence only to return a decade or so later.

Yes: We never speak of asthma as being "cured." very commonly, asthma starts in childhood and improves in the twenties and thirties. It can worsen at any time, particularly in allergic people who re-expose themselves to their allergens.

Yes: Some asthmatics go for long periods of time without any symptoms and then the symptoms return, sometimes years later.