I am having what seem like pin pricks (slightly itchy) appearing on both hands since yesterday - on the palms and the sides and bases of the fingers. No swelling of the hands except for the small 'anthills' which are developing as mentioned earlier. Appreciate your advise on what the condition is and the follow up remedy. Thanks.
Age: 50
Height: 1.82
Weight: 88kg
Medical History: Had angioplasty surgery in 2009 and two stents in place.