Dilated pupils may be caused by the effect of dilating drugs, drug poisoning, craniocerebral injury, etc. Patients can follow the doctor’s instructions to use medication, the specific treatment is related to the patient’s condition.
1. Pupil dilating drugs: If patients use atropine, compound tropicamide and other pupil dilating drugs, pupil dilation can occur, generally do not need special treatment. After the metabolism of the drug, the patient’s pupil can return to normal.
2. Drug poisoning: after using atropine or belladonna, patients may have dilated pupils, tachycardia, paranoia and other symptoms after drug poisoning. Patients need to stop using drugs, can be given to induce vomiting and gastric lavage, but also can be used to hairy fruit rutaecarpine or toxic lentinan subcutaneous injection, so that the pupil is narrowed, to alleviate the discomfort of the symptoms.
3. Craniocerebral injury: traumatic brain injury, epilepsy, cerebral hemorrhage and other craniocerebral injuries caused by cerebral hernia, resulting in bilateral pupil dilatation, patients need to consult a doctor in a timely manner, and comply with the doctor’s instructions for the use of mannitol, prednisone and other medications to reduce intracranial hypertension and relieve ocular discomfort.
It is recommended that patients with obvious pupil dilation and other discomforts should consult a doctor in time to assess their condition and follow the doctor’s instructions for treatment.