Saw Palmetto Side Effects

Applies to saw palmetto: oral capsule.

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

Stop using saw palmetto and call your healthcare provider at once if you have:

• unusual bleeding--nosebleeds, bleeding gums, any bleeding that will not stop;

• signs of liver or pancreas problems--loss of appetite, upper stomach pain (that may spread to your back), nausea or vomiting, fast heart rate, dark urine, jaundice (yellowing of the skin or eyes);

• heart problems--high blood pressure, pounding heartbeats, dizziness, loss of consciousness, swelling, cough, rapid weight gain, shortness of breath, chest pain or pressure, pain spreading to your jaw or shoulder, nausea, sweating;

• new changes in skin; or

• hot flashes.

Common side effects may include:

• nausea, vomiting, diarrhea, constipation, stomach pain;

• headache, dizziness, tiredness;

• impotence, sexual problems; or

• runny or stuffy nose.

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

See also:

Frequently asked questions

• Does Saw Palmetto interact with any drugs?

Further information

Saw palmetto 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