Understanding Mydriatics and Contact Lens Use in Eye Care
Pupil Dilation Agents and Contact Lenses Hello Dr. Chang: I would like to ask at what age the effects of mydriatic agents typically diminish? Additionally, for someone who has worn contact lenses for an extended period of over 3 to 4 years, will they have difficulty adjusting to ...
Dr. Zhang Yanrui Reply:
Pupil-dilating eye drops are generally used until puberty, but if myopia continues to worsen, it may be necessary to use them into the twenties, with significant individual variation. When wearing contact lenses, there is no issue with pupillary distance, so it may take a few day...[Read More] Understanding Mydriatics and Contact Lens Use in Eye Care
Understanding Darkening of the Lower Eyelid: Causes and Concerns
Darkening of the lower eyelid? My daughter, who is in the sixth grade, has had a complete set of allergies since childhood, affecting her eyes, nose, throat, skin, and respiratory system, with persistent itching in all these areas. She has been under the care of an allergist, and...
Dr. Lin Zhengyi Reply:
Hello, Jia Ling. Children with allergies may develop dark circles due to poor blood circulation in the eyelids, and the conjunctiva of the eyeball may sometimes appear brown, which usually does not require treatment. If the inner surface of the eyelid or the conjunctiva becomes d...[Read More] Understanding Darkening of the Lower Eyelid: Causes and Concerns
Understanding the Effects of Mydriatics on Eye Sensitivity to Sunlight
Question: Regarding "mydriatics" I have been using dilating eye drops for a long time, and recently, when I am exposed to bright sunlight, I experience a sharp, uncomfortable glare that is different from the discomfort I felt as a child playing in the sun. This new glar...
Dr. Ke Meilan Reply:
Hello: I believe your eyes are experiencing excessive fatigue. If you are over 18 years old, I recommend that you avoid using long-term mydriatics. As for ONSD, it should not exceed four times a day as a principle. If your eyes are too tired, you should rest more or apply a warm ...[Read More] Understanding the Effects of Mydriatics on Eye Sensitivity to Sunlight