![]() ![]() If you notice your pupils are abnormally small for no reason, reach out to your eye doctor. Aphakia (absence of the natural eye lens).Iridocyclitis (inflammation of the iris and ciliary body).Certain medications such as Lomotil for diarrhea and phenothiazines for schizophrenia.These medications work by stabilizing the brain's electrical activity. In the case of seizures, your doctor prescribes anti-seizure medications such as carbamazepine, clobazam, levetiracetam, clonazepam, etc. Antinausea drugs will also help in case of any feeling of nausea or vomiting. You can relieve headaches due to head injuries with over-the-counter painkillers. Change in eating or nursing habits (children).Clear fluids draining from the nose or ears.If you notice pinpointed pupils after a road accident, this could signal a more serious internal issue. Studies investigating the relationship between traumatic head injury and pinpointed pupils indicate a possible effect on the pupil's reaction time. Head trauma can cause serious complications even if you don't notice it immediately. In many cases, the condition will disappear after treating the underlying issue. Lighter iris color in children (one year or younger)Ĭurrently, there's no specific treatment for Horner syndrome.Little or no sweating on the affected side of the face (anhidrosis).Little or delayed dilation of the affected pupil in low illumination.Slight elevation of the lower eyelid (upside-down ptosis).A significant difference in pupil size (anisocoria).8 This condition affects the sympathetic nerve, which mediates pupil dilation.Īccording to research, Horner syndrome occurs in approximately 1 in 6,000 people and affects any age and ethnicity. Horner syndrome ( Bernard-Horner syndrome or oculosympathetic palsy) is a rare condition that may result from a tumor, stroke, spinal cord lesions, or brainstem damage. If your high blood pressure medication is causing your pupils to constrict to a pinpoint size, talk to your doctor about alternatives. Some medications such as clonidine and tetrahydrozoline, cause pupil constriction. In 2019 alone, hypertension resulted in more than 500,000 deaths. 7 The leading causes are poor diet, smoking, old age, alcohol use, stress, and genetics. population, with men being at a higher risk. High Blood Pressure MedicationsĪccording to The Centers for Disease Control and Prevention (CDC), hypertension affects nearly half of the U.S. Oral steroids or injections may also come in handy if prescription eye drops fail. This treatment lasts several weeks, and discontinuation is highly discouraged to avoid reoccurrence. However, your eyes will feel more comfortable. Dilating eye drops may cause some blurriness or increase light sensitivity. Treatment for anterior uveitis may include prescription eye drops and anti-inflammatory drugs. However, many cases of anterior uveitis have no identifiable cause (idiopathic). 6Īnterior uveitis may result from eye trauma or underlying medical conditions such as rheumatoid arthritis, syphilis, tuberculosis (TB), sarcoid, or viral herpes. It has an annual incidence of 20.3 per 100,000 people. 5 It's the most common form of infectious uveitis. Sedatives to help the person relax in case of agitationĪnterior uveitis is the inflammation of the iris and adjacent tissues.Antidotes, which reverse the effects of the poison.Activated charcoal to prevent further absorption of the poison into the blood.If the person is unconscious or vomiting, make sure they're lying on their side with their head slightly tilted downwards. 4 Other SymptomsĪny form of poisoning requires urgent medical care. 3Īlthough you may not notice exposure to toxins, pinpoint pupils are an excellent indicator for doctors. Nerve agents like sarin, soman, tabun, and VX are also known to cause pinpoint pupils. 2 Some pesticides (organophosphates) and herbicides can cause pupils to constrict. Medical detoxification (use of methadone to manage cravings)Īccording to the United Nations (UN) global review, about 200,000 people die annually due to pesticide poisoning.During opioid overdose, naloxone is often administered to block the action of opioids.ĭepending on the addiction level, several treatment options are available: Opioids are highly addictive, and an overdose can be fatal if left untreated. Severe drug overdose will require emergency medical attention. When taken in excess, they contract the iris sphincter muscles, making the pupils smaller and unresponsive to light. Opioid drugs include oxycodone, morphine, hydrocodone, codeine, heroin, and others. However, some people use opioids as recreational drugs. Prescription opioids are often used to relieve severe pain due to surgery, injury, or chronic illness such as cancer. Several factors can cause constricted pupils. ![]()
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