Willow bark contains salicin, a compound related to aspirin. People have used it for generations to ease mild aches and inflammation.
Many adults reach for willow bark when their joints feel stiff and sore, particularly with nagging back pain or knee discomfort. Others use it for headache tension or monthly cramps.
You can find it as capsules, extract, or tea. Take it with food to lower the chance of stomach irritation. Relief usually sets in within a few hours.
Cautions: Skip it if you are allergic to aspirin or salicylates. Keep it away from children under 18. Willow bark can thin the blood, so avoid mixing it with blood thinners. If you are pregnant, nursing, or on any medication, check with a doctor first.