Due to yam itch may be due to allergy to yam, you can stop the itch by rinsing the itchy area with water and taking medication.
If you have yam itch, you can stop itching by washing the itchy area. Because the reason why the patient itching, because the body contact with the yam juice caused by the allergic reaction, through the cleaning can exclude the allergens on the body of the stimulus, so as to stop itching.
If the symptoms are not relieved after washing or the relief is slow, you can take drugs for allergy treatment, such as loratadine. Can also be applied externally dandrol cream, the above drugs need to be used under the guidance of a physician.
Note that patients who are allergic to yam should avoid touching or eating yam in the future. If the symptoms of itchiness caused by yam allergy occur, it is recommended to go to the hospital in time, under the guidance of professional physicians.