Yes.
I have fibromyalgia and I get hard knots and bruises on my thighs they are so tender to the touch I cry just being touched or walking. I was told this was the cause.
If it is in the fur it is hair wadeed up togeter, but if it is in the skin it chould be a tumer and i would go to a vet if i were you
knots under the right arm some are painful small knots spread out
Start with your family doctor; he/she can recommend a specialist if it is determined that you need further care.
A change in deoterant and/or laundry soap can cause this
Don't know, but it CAN cause red skin all over the body.
Several insects can cause knots on the skin as a reaction to the bite. The bite could be from a spider. The bite may also be infected. It is best to seek medical attention from a professional if there is a concern about an insect bite. Some bites from insects can be deadly.
If your cat is suffering from matted fur, the best thing to do is to take your cat to a groomers or the vet, where a professional can cut or trim the knots and matts away. Cats have very delicate skin, so shaving a cat can run the risk of the blade cutting the skin. The skin under matted fur is already tender and possibly uncomfortable to the cat, so shaving may cause the cat even more discomfort. A groomer or vet will be able to safely remove knots and matts.
it can cause cancer and early aging also can cause skin to feel leathery and to wrinkle. If you stand long enough under the sun you will have sunburn on your skin. But if you stand for even more longer you may get skin cancer which was caused by the Ultraviolet from the Sun.
Things that cam cause small purple dot under the skin are bleeding under the skin, a small bruise, and the condition called purpura. The causes of purpura are blood clotting disorders, scurvy, and amyloidosis.
It causes hard, painful bumps under the skin that are deposits of calcium
yes smoking can cause blotchy face because the blood vessels under your skin flame up when the chemical butane mixes with the cells in your skin.
Leukemia may cause black or blueish patches of skin to appear. This is shown in the film Under The Hawthorn Tree.