Hawthorn (Crataegus laevigata, C. oxyacantha, C. monogyna, C. pentagyna) Dosing and Safety



Avoid if allergic to hawthorn or to members of the genus. There is a case report of an immediate-type hypersensitivity reaction to hawthorn plants. It is not known if this applies to formulations taken by mouth.

There are limited reports of adverse... read more