Evening Primrose Oil

Oenothera biennis (oil)

Family: Onagraceae Evidence: B capsule

Cold-pressed seed oil rich in GLA (8-10%). Used for PMS breast tenderness, skin health, and nerve function. Take 1-3g daily. Better studied than borage oil.

Safety Profile

PregnancyPossibly Unsafe
BreastfeedingLikely Safe
PediatricLikely Safe

Contraindications

Bleeding disorders. Seizure disorders.

Interactions

Blood thinners, phenothiazines, seizure threshold drugs.

Side Effects

GI upset, headache, soft stools.

Surgery: Discontinue 2 weeks before surgery.
This information is for educational purposes only. It is not medical advice. Consult a qualified healthcare provider before using any herbal product.