I am 63 years old male.In dec, 15 had angioplasty. I am taking BP tablet, Blood thinner and cholesterol tablet. From last 2 months suffering with following problems. 1. Piles: Not bleeding and painful. As per doctor it us medium size. Only at the ansl point pile mass and small lump like appearance. I am taking Dr. Farokh Master Wheezal 28 drops and applying pilex cream. Started this medicine a week ago. Can I continue for a longer period without any side effects. Pl. advise if any other medicine to be taken. I think homeopathy is safe. 2. One problem is of cut snd line on nails. Any medicine. One has suggested silicea 6x 2 tab thrice a day. Is this is completely safe and to be taken hw long.