Hi, I am 23 years old and usually very healthy. I have recently been suffering extremely blurry vision and  strange heart beat; it beats very fast and then slow for quite a while, it has happened at night when I am in bed and during the day when exercising. It lasts about 10 minutes. My mother has cardio myopathy however the Drs are quite certain this was caused by the extreme levels of medication she has used all her life for her asthma. Thanks,
There are 50 chances of getting asthma in their child Chat Doctor. Usually it starts with allergies and if allergies are not completely cured in starting it worsens to asthma and the medication usually land into cardiomyopathy but in your case there can be other causes like thyroid, sinuses and other diseases you have to get diagnosed for allergies so that the symptoms do not land into asthma in future get diagnosed and treat them and it won't cause you any problem if treated correctly