Hi Mr Xxx ! Thank you posting your question here .
I would say that yes it's a high chance if you use both topical 10% and oral tablets to have the side effect of this drug .Since
minoxidil tablet is primarily used to treat
high blood pressure , we use the side effect of minoxidil( amoung other) the hair growth.
Also you need to know that is not 100% sure that the drug will work in every patient.
If your doctor can prescribe this medication tablet and think that can give you 10% lotion , He knows how to handle if you have any side effect and you must do check up every month .
If I were your treating doctor i would sugest minoxidil tablet only to low the risk (since the 5% lotion had no effect ), and to see how will work in your hair growth since the lotion 5% did not have any effect .And its a better chance the tablet will work compare to lotion.
I would recommend to monitor your blood pressure every day and if you have one of these other symptoms of
hypotension ;
dizzyness,
fainting, fast heart beat,
blurred vision ,swollen hands or legs , difficult breathing , unusuall
tiredness, weight gain.
You should stop the medication but not immediately but by slowing the dosage.Call your doctor for that.
Wish these help .