Actually my father's leg are swelling without any pain and some red dots on their legs..and swelling is increase upto face.we took treatment of it like Ayurveda type ..they were saying that it's happens because of swelling on
kidney.but how we can't understand..and say me causes of it and prevention.please suggest me which type of doctor solve this type of issue e.g neurologist...bcoz i don't familiar with specialist.please help me out