thank you for your querynanoX9
has been noticed to have side effects even in people taking it in regular dose.
Blood Pressure Fluctuations
it acts by increasing blood flow in the arteries by dilating them.
hence taking an expired drug is a matter of concern.
will persist for few days until the whole drug is expelled from your system.
if the symptoms persist for more than 3 days kindly consukt your GP
till then drink loads of water and dont take anu new nanox9 tablets.
thank you for your query,
wishing you good health