Enlarged (Dilated) Pupils And Pain Or Discomfort

Reviewed on 11/28/2022

Dilated pupils can occur in a dark environment or due to drug overdose. Dilated pupils can also be a sign of stroke. Seek immediate medical care for the sudden onset of dilated pupils or pupils of different size. Always discuss any concerning symptoms with your doctor.

While the list below can be considered as a guide to educate yourself about these conditions, this is not a substitute for a diagnosis from a health care provider. There are many other medical conditions that also can be associated with your symptoms and signs. Here are a number of those from MedicineNet:

At MedicineNet, we believe it is important to take charge of your health through measures such as a living healthy lifestyle, practicing preventative medicine, following a nutrition plan, and getting regular exercise. Understanding your symptoms and signs and educating yourself about health conditions are also a part of living your healthiest life. The links above will provide you with more detailed information on these medical conditions to help you inform yourself about the causes and available treatments for these conditions.

Symptoms & Signs A-Z List