Low platelets (thrombocytopenia)

About Low platelets (thrombocytopenia)

Platelets are cells that help the body form blood clots. Low platelets, also called thrombocytopenia, can occur from insufficient production of platelets, or from increased destruction. Some causes are: immune thrombocytopenic purpura (ITP), drug-induced immune thrombocytopenia, drug-induced nonimmune thrombocytopenia, thrombotic thrombocytopenic purpura (TTP), disseminated intravascular coagulation (DIC), an enlarged spleen, aplastic anemia, cancer and infection.

Symptoms

Easy bruising, easy bleeding, reddish-purple spots on skin (petechiae).

Tests & Diagnostics

A history and physical exam will be performed. Tests will be performed to determine the cause of the low platelets. A bone marrow biopsy may be recommended.

Common tests: Complete blood count (CBC), Comprehensive metabolic panel (CMP), Urinalysis (UA).

Conventional treatment summary

Treatment depends on the cause of the low platelets. While evaluation and treatment are ongoing, transfusion of platelets may be helpful for severe bleeding. Unfortunately, transfused platelets do not last long in the body and are only a temporary treatment.

Medical specialties

Internal Medicine · Pediatrics · Family Practice · Hematology and Oncology · Pediatric Hematology and Oncology

This page is educational content, not medical advice. Always consult a qualified clinician for diagnosis and treatment of Low platelets (thrombocytopenia).