Dots on the hands of a 4-month-old baby may be caused by atopic dermatitis, eczema, hand-foot-mouth disease and other diseases.
1. Allergic dermatitis: an allergic skin disease caused by the role of allergens, allergens are diverse, such as milk, willow. Fish and shrimp, etc. The main symptom is the appearance of various types of skin rashes, such as hands can start points.
2. Eczema: a kind of inflammatory skin disease accompanied by itching, can be manifested in the hands of symmetrically distributed dotted or irregularly shaped rash, can be connected into pieces.
3. Hand, foot and mouth disease: is an acute infectious disease caused by viral infection, can appear in the skin of the hands, oral mucosa and perioral, foot skin and other locations in the form of dots, blisters, rash, and can be accompanied by fever, diarrhea and other symptoms.
If the four-month-old baby hand dots should be taken seriously, but do not be too nervous, it is recommended to go to the hospital in time for examination.