Macimorelin Side Effects

Medically reviewed by Drugs.com. Last updated on Jul 10, 2024.

Applies to macimorelin: oral granule for reconstitution.

Important warnings This medicine can cause some serious health issues

Follow all directions on your medicine label and package.

Tell each of your healthcare providers about all your medical conditions, allergies, and all medicines you use.

Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.

Call your doctor at once if you have:

• a light-headed feeling, like you might pass out;

• slow heartbeats;

• shortness of breath; or

• fast or pounding heartbeats, fluttering in your chest, shortness of breath, and sudden dizziness (like you might pass out).

Common side effects may include:

• headache, dizziness;

• hunger, nausea, diarrhea;

• increased sweating, feeling hot;

• feeling tired;

• changes in your sense of taste; or

• cold symptoms such as stuffy nose, sinus pain, sore throat.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects.

For healthcare professionals

Applies to macimorelin: oral granule for reconstitution.

Cardiovascular adverse events

• Common (1% to 10%): Sinus bradycardia^[Ref]

Gastrointestinal

• Common (1% to 10%): Dysgeusia, nausea, diarrhea^[Ref]

Nervous system

• Common (1% to 10%): Dizziness, headache^[Ref]

Immunologic

• Common (1% to 10%): Upper respiratory tract infection, nasopharyngitis^[Ref]

Other

• Common (1% to 10%): Fatigue, feeling hot^[Ref]

Metabolic

• Common (1% to 10%): Hunger^[Ref]

Dermatologic

• Common (1% to 10%): Hyperhidrosis^[Ref]

Further information

Macimorelin side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.

Medical Disclaimer