I take blood thinners or anticoagulants. Can I still do impact play?

This is not medical advice. The appropriate level of risk for your specific anticoagulation regimen, indication, and target range should be discussed with your prescribing physician.

Anticoagulants, whether warfarin, direct oral anticoagulants like rivaroxaban or apixaban, or heparin, reduce the blood's ability to clot. In impact play, this creates several risks that are worth understanding clearly.

Bruising is more extensive and develops more quickly. This is mostly cosmetic and manageable, though extensive bruising can be painful and take a long time to resolve. More seriously, impact can cause hematomas, which are collections of blood in tissue that can be large, painful, and occasionally require medical drainage. In rare cases, internal bleeding from impact over vulnerable areas such as the kidneys, liver, or spleen carries serious risk.

The practical result for many practitioners on blood thinners is a shift away from hard impact, particularly with heavy implements or at significant intensity, and toward lighter or no-impact alternatives that achieve similar psychological or physical effects. Sensation play using temperature, texture, or electricity can provide intensity without bruising risk. Psychological power exchange, restraint, and verbal dynamics are unaffected by anticoagulation.

If you do continue impact play, lighter implements and lower intensity are meaningfully different in risk from heavy impact. Areas over major organs and bony prominences where blood pooling is more contained are worth avoiding. Monitoring for unusual swelling or pain after a scene is sensible.

Some practitioners pause anticoagulation around kink activity on medical advice, but this should never be done without explicit instruction from the prescribing physician, as the risks of pausing may outweigh those of the activity.