The more common side effects of Sermorelin include headache, nausea, dizziness, flushing, restlessness, itching, temporary changes in taste (for oral formulations), and pain or tenderness at the injection site (for injectable formulations). Other more serious but less common side effects may include severe allergic reactions, existing tumor growth and worsening, and unwanted metabolic and hormonal changes. Sermorelin may not be appropriate for people with cancer or tumors due to the potential risk of exacerbating growth. For a full list of the possible side effects of Sermorelin, including the less common but more serious side effects, look at the patient safety information on our website and the Sermorelin package information.
