Red dots under the skin on the palms of your child’s hands may be related to ringworm, subcutaneous bleeding, eczema or other diseases. 1. Ringworm: ringworm is a superficial skin fungal infection of the hand caused by dermatophytes, with a certain degree of contagiousness, which can occur in the interphalangeal, palm, back of the hand and wrist. At the onset of the disease can be manifested as small red spots under the skin of the palm of the hand, which can be accompanied by itching of the hand, but also flaking, keratinized thickening, swelling and other manifestations. 2. Subcutaneous hemorrhage: If the child’s palm area suffers from external impact, puncture wounds, contact with chemical hazardous substances and other causes of subcutaneous hemorrhage, it can be manifested as red dots under the skin of the palm. 3. Eczema: Eczema can also cause some children’s palms with red spots under the skin, but also easy to accompany the skin edema, itching and other symptoms. The cause of eczema is not clear, may be related to abnormal immune function, exposure to allergic substances. 4. Other diseases: allergic purpura, thrombocytopenic purpura, urticaria, hand-foot-mouth disease, etc., can cause red spots under the skin of the child’s palm. Parents are advised to bring their children with red spots under the skin of the palms to the doctor for examination, actively investigate the cause of the disease, and avoid self-medication.