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.
I have discovered spotted ticks almost completely buried under the skin.. Those things are dangerous
an injection under the skin is called a sucutaneous injection.
knots under the right arm some are painful small knots spread out
A large, purplish-red circle on the skin. Caused by the leakage of blood out of a vessel and under the skin.
Start with your family doctor; he/she can recommend a specialist if it is determined that you need further care.
carbuncle
Yes, cyclosporine can be toxic to dogs if ingested in large amounts. It is a medication commonly prescribed by veterinarians to treat certain conditions in dogs, such as skin allergies or immune-mediated diseases, but it should only be used under veterinary guidance to avoid toxicity.
There are microchips that can be implanted under the dogs skin but not working GPS tracking systems.
It could be possible that the fluid the vet put under the dogs skin could make the dog stop drinking. However, without knowing the type of fluid, it is hard to be sure. Make sure to call your vet and ask if this is a side effect.
Mange is a class of skin disease usually found in dogs caused by parasitic worms burrowing under the skin. Information on the disease can be garnered by contacting a local veterinarian.
Genetics. Why is your skin the color it is?