The swelling of the back of the hands of children may be caused by soft tissue injury, fasciculation syndrome, mosquito bites and other factors.
1. Soft tissue injury: if the back of the child’s hand is hit by a heavy object or abrasion, it will lead to local soft tissue injury, which will make the local blood vessel rupture, triggering the swelling of the back of the hand.
2. fasciculation syndrome: this is a rare disease of unknown congenital etiology, fasciculation is a fibrous cord tissue around and embedded in the limbs, which causes deep grooves and swelling in the limbs. It mainly involves the limbs, but may also involve the trunk, craniofacial and visceral organs.
3. Mosquito bites: If a child’s back of hand is bitten by a mosquito, the mosquito will inject toxins in the local area, which will cause the local blood vessels to dilate, leading to inflammation and exudation, causing sudden swelling of the back of the hand.
Children with swollen hands, there may be other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.