The child’s eye is swollen and long a lump and pus, may be dacryocystitis, granuloma, dacryoadenitis and other causes of the cause. 1. Dacryocystitis: a child’s eye is red and swollen with a pimple and pus, may be caused by dacryocystitis, dacryocystitis is the main clinical manifestation of the eye tears, swelling, pain in the lacrimal sac area, can be accompanied by pus secretion overflow. Inflammation can spread to the eyelids, the root of the nose and cheeks, and can even cause orbital cellulitis, and in severe cases, chills, fever and other general symptoms. 2. granuloma: a child’s eye is red and swollen and long a pimple and pus may be caused by granuloma, granuloma is a kind of acute suppurative inflammation, mainly associated with staphylococcus aureus and other infections. Clinical manifestations of the eyelid skin limited redness, swelling, heat, pain, lesions with hard knots, can also be accompanied by yellow pus points, broken pus after pain relief, redness and swelling subside. 3. Dacryoadenitis: the child’s eye is swollen and long a pimple and pus may also be dacryoadenitis caused by dacryoadenitis, dacryoadenitis is mainly manifested in the localization of the lacrimal gland can be touched nodular, usually painless, acute attack can also form abscesses. The actual fact is that the actual dermatitis can be a very important part of your life, as well as the fact that the actual dermatitis can be a very important part of your life, as well as the fact that the actual dermatitis can be a very important part of your life.