• If the palm of the hand is dry and hot, it indicates that the thyroid gland is overactive.
• Persistent sweating of the palms is a sign of some kind of poisoning and can also be a sign of chronic fatigue.
• A red spot on the palm of the hand is a sign of jaundice or diabetes.
• Constantly red palms indicate liver cirrhosis.
• The appearance of white bumps on the skin of the hands is due to the increased level of cholesterol in the blood.
• Enlargement of the finger joints is a sign of rabbit disease.
• Constantly cold fingertips are a sign of chronic anemia.
• If the tips of the fingers turn white, the blood circulation is abnormal or insufficient.
• Fingertips are shaped like a drumstick and can be seen in many serious diseases such as congenital heart defects, heart necrosis, lung abscess, chronic pulmonary tuberculosis, bronchiectasis, etc.
• A small triangular thickening of the fingertips is a signal of the imminent threat of heart attack or necrosis of the heart tissue.