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. 2021 Dec 10;2021(1):411-417. doi: 10.1182/hematology.2021000275

Figure 1.

Figure 1.

How I treat priapism. For episodes lasting greater than 4 hours, urgent urologic consultation for prompt aspiration +/- sympathomimetic injection is recommended. For stuttering episodes, it is reasonable to attempt increased hydration and pain management. Long-term oral sympathomimetics may be beneficial in the prevention of recurrent episodes, as well as therapy with hydroxyurea (HU) or chronic transfusions. Hu, hydroxyurea; IV, intravenous.