I guess the information regarding Petechiae
and deep red veins on her tonsils has been conveyed to you by your doctor. These findings could be because of coughing itself.
needs investigation i.e. blood tests and Chest x-ray. Based on the severity of symptoms, physical examination and these investigations, treatment can be initiated.
There is incomplete information regarding what asthma
treatment has been tried so far?
If doctor believes she may have asthma, she may experience ups and downs with her symptoms before getting better control. Doctor needs to see her regularly to adjust/add extra medicines for control of her symptoms.