Remedies for Varicose Ulcers A varicose ulcer occurs as a result of increased pressure in veins affected by varicose veins. This can lead to the formation of open wounds on the skin, which heal slowly and are often painful. Natural remedies can help treat and relieve these symptoms. Remedy 1: Yarrow Infusion Yarrow is known for its anti-inflammatory and healing properties, helping reduce pain and inflammation in varicose ulcers.