However, if the lesions arise at friction points, such as on belt lines or under bra straps, they can be surgically removed in a simple office procedure. Remember, though, that new keratoses tend to grow back, so surgical removal may be an ongoing commitment. I've been told by my doctors that because of nephritis, my kidneys have lost 20 percent of their function. Drug-induced nephritis is probably the consequence of allergic reactions to certain medicines. Almost any antibiotic can cause this, as can anti-inflammatory agents, such as aspirin, and heavy metals, such as lead.
Treatment depends on the cause.
You should be under the care of a nephrologist, a kidney specialist. I'm 27 and have been struggling with three wisdom teeth for several months. One dentist says to remove them, another advises doing nothing. I have headaches and jaw pain. Not being a dentist, I'll give you generic advice.