If his bedsore is already deep, he can wash it with normal saline first, or wipe it with a sterile cotton swab, and then apply gentamicin to the surface of the bedsore. Then apply Kang Bei Bio-ion Repair Agent, and finally cover the bedsore with sterile gauze. Change the dressing every two days.
If he has other small bedsores, which are not so deep or new, it depends on the bedsore. If there is no exudation on the bedsore, just wipe it with normal saline first, and then directly apply Kang Bei Bio-ion Repair Agent to the wound surface. If there is exudate, use pearl powder (available in pharmacies and not expensive) to evenly apply it to bedsore. Wait until the bedsore stops oozing. It is difficult to absorb nutrition when bedsore has exudate, so the problem of exudate should be solved first.
The key to bedsore is prevention. Usually turn over more and massage the protruding bones. There is also the need to pay attention to dry and clean, especially the lower body, and don't let the urine and urine pollute the skin.
Finally, I wish your grandfather a speedy recovery!
If you don't understand anything, you can ask me!