How does Witch Hazel work?
Witch hazel contains chemicals called tannins. When applied directly to the skin, witch hazel might help reduce swelling, help repair broken skin, and fight bacteria.
Are there safety concerns?
Witch hazel is safe for most adults when applied directly to the skin. In some people, it might cause minor skin irritation.
It also seems to be safe for most adults when small doses are taken by mouth. In some people, witch hazel might cause stomach upset when taken by mouth. Large doses might cause liver problems.
Do not take witch hazel by mouth if:
- You are pregnant or breast-feeding.
Dosing considerations for Witch Hazel.
The following doses have been studied in scientific research:
APPLIED TO THE SKIN
- For itching and discomfort associated with hemorrhoids and other anal disorders: Witch hazel water (Hamamelis Liquid Extract diluted with water) applied up to 6 times a day or after every bowel movement.