the problems are associated with low white blood cell
this is known as agranulocytosis
.the wbc count will be below 2000cells/mm cube.all the systems in body are infected.there is rapid destruction of gingiva and supporting structures.
there will be infection in oral cavity,git,genitourinary tract,respiratory tract
the lesions appear as ragged necrotic ulcers covered by a grey or black membrane.
there won't be any inflammatory cell infiltration around the periphery of lesions.
visit a physician at the earliest.
after curing the disease,visit your dentist
and get thorough cleaning of teeth and get thorough check up of oral cavity.
hope you get well soon.