Common "Horner's Syndrome" queries answered by top doctors | iCliniq

Horner's Syndrome

Horner's syndrome usually occurs at birth, it may also be acquired. It predominantly affects a part of the brain. It may result in drooping of eyelids and loss of sweating on the affected side.

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Is drooping eyelid related to Horner's syndrome?

Query: Hello doctor, I am a 37-year-old, healthy male. I have attached three views of my eyes. The top one is 13 years old, the middle one and the bottom one are from today. As you can see I always had a bit of droopy left eye lid and its prominence depends on the angle of the view. Do you think this is co...  Read Full »


Dr. Aida Abaz Quka

Answer: Hello, Welcome to icliniq.com. Horner syndrome is characterized by myosis (small pupil) and enophthalmos (eye turned inside) besides ptosis. It is usually associated with other symptoms like severe headache, dizziness, etc. So, I definitely do not think that you have this syndrome. As you do not ha...  Read Full »

How to cure nystagmus and pupil constriction co-occurring even in darkness?

Query: Hi doctor, I am a 21 year old female. I suffer from very rapid up-beating and sometimes down-beating nystagmus, which exclusively occurs in the absence of visual stimulation. That is with my eyes closed and Frenzel goggles on. When the nystagmus occurs quite intensely, my eyes will bounce under my e...  Read Full »


Dr. Ashok Kumar

Answer: Hi, Welcome to icliniq.com. I read your query and understand your concerns. I would like to inform you that in vestibular migraines, there is overstimulation of sympathetic system, which is responsible for contraction of the pupil despite being in total darkness. In other words, it is a sign of sam...  Read Full »

Is there a simple explanation for why I have irregularly shaped pupils?

Query: Hello doctor, I am a 20 year old female. I weigh 50 kg, and my height is 5'2". My only prescription medication is birth control. I have irregularly shaped pupils, and one is bigger than the other. I noticed this over a week ago, and they have remained the same. Should I be worried? Is there a simple...  Read Full »


Dr. Vaibhev Mittal

Answer: Hello, Welcome to icliniq.com. This difference in pupil size is known as anisocoria. There are many causes for anisocoria like the unilateral use of dilating eye drops, Horner's syndrome (disrupted nerve pathway from the brain to face and eye), Adie's pupil (dilated pupil), etc. Kindly consult you...  Read Full »

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