Thrombocytopenia - drug induced

Drug-induced thrombocytopenia

Thrombocytopenia is any disorder in which there are not enough platelets. Platelets are cells in the blood that help the blood clot. A low platelet count makes bleeding more likely.

When medicines or drugs are the causes of a low platelet count, it is called drug-induced thrombocytopenia.

Blood clot formation

Blood clotting normally occurs when there is damage to a blood vessel. Platelets immediately begin to adhere to the cut edges of the vessel and release chemicals to attract even more platelets. A platelet plug is formed, and the external bleeding stops. Next, small molecules, called clotting factors, cause strands of blood-borne materials, called fibrin, to stick together and seal the inside of the wound. Eventually, the cut blood vessel heals and the blood clot dissolves after a few days.

Blood clots

Blood clots (fibrin clots) are the clumps that result when blood coagulates.

Causes

Symptoms

Treatment

Possible Complications

When to Contact a Medical Professional