Is ginger dangerous to your health?

Ginger can be dangerous when the person taking it is pregnant, has diabetes or has heart problems, as noted by WebMD. Minor side effects include gas, heartburn and upset stomach, and it can cause skin irritation through direct contact.

Ginger increases the risk of bleeding in someone with a bleeding disorder, and it can have a negative interaction if taken with blood thinners or medications for high blood pressure and diabetes, as WebMD explains. Breastfeeding may also be adversely affected. Consuming ginger is generally safe, and it can be used for some common ailments, such as an upset stomach and nausea. It may assist with painful periods and osteoarthritis pain.