As far as remedies are concerned, you can wear diamond (white zircon) to your little finger on auspcious day. And start meditating Hanuman Chalisa everyday evening after 6.30pm. Along with that, you can meditate below mantra for atleast 8 times sitting on a wooden platform in padmasan position. If you can’t sit in padmasan position, sit normally without touching your foot or any part of the body to the earth.
OM PRAAM PREEM PROUM SHA SHANISHWARAYA NAMAHA!!!
Along with this; every Tuesdays, meditate below mantra for 9 times in the same manner as I told you above.
OM KRAAM KREEM KROUM SHA BHAUMAYA NAMAHA!!!
Along with this, to control ill effects of Ketu, you can get yourself devoted to lord Ganeshji. And everyday without any time restriction, keep chanting below mantra.
OM GAM GANAPATAYE NAMAHA!!! by pressing your left and right mounts between the four fingers and thumb of your right hand. Your problem gets reduced to certain extent.
All these are astrological remedies, hence are dependant on time and the person’s wisdom. So don’t expect sudden change which is not going to happpen. As far as health issues are concerned, its always advisable to approach a doctor for proper medical treatement.