HomeEssential drugs Medications affecting blood clotting .. Sodium heparin. Protamine sulfate. Phytomadione. Warfarin Drugs affecting blood clotting: - heparin sodium - protamine sulfate - phytomenadione - warfarin. Facebook Twitter Share:Medications affecting blood clotting .. Sodium heparin. Protamine sulfate. Phytomadione. Warfarin Facebook Twitter WhatsApp Pinterest LinkedIn Reddit Tumblr Telegram Email