For a change, I am not asking for myself, but for a male friend who has literally just been diagnosed with PMR.
He is on day five of taking 15mg Gastro costed Pred, and seeing an improvement in his symptoms.
However yesterday he started to see massive halos around single point lights like street lamps and ceiling spot lights. Very bright and clear. No headaches or jaw claudication.
Do you think this could be a side effect of the Prednisolone?
Written by
Songbird69
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Think he need to see an optometrist -there are a variety of reasons why halos appear - high doses of Pred being one [but most sites don’t specify ‘high dose’]
I agree with DL - he needs it to be checked out. There are no real "typical" GCA visual symptoms so anything visual in someone with a PMR diagnosis needs to be taken seriously.
Whilst Pred does affect the eyes in that the eye muscles can become less able to focus, which reduces with dose, I don’t remember that happening this early on. Halos weren’t exactly how it would describe it either. Also, Pred causes cataract formation but again he’s only 5 days in. The worry is that it is something else that needs swift attention, not least GCA. It may be a harmless thing but better safe than sorry in these circumstances so you could see if 111 can direct you. Otherwise it’s a trip to A&E.
Hi Songbird69. I too suffer with halo's around bright lights. In fact I can't see the moon very well now because of it. The same with car brake lights. However although I think Pred has made it worse it started after having eye lens replacements. The replacements meant I could dispense with the 3 types of glasses I used but it did cause the halo's but as I said it is worse since I've been on Pred.
This is what happened when Pred caused cataracts to form in my eyes and isn’t unusual. Have you had it checked recently? The odd thing about Songbird69’s friend is that it has happened after only 5 days on Pred.
I'm of the opinion that you have to consider something happening within a week of starting a medication could well have something to do with it!!!!! Until PROVEN otherwise ...
I think I read sometime back the halos can be caused by raised eye pressure which untreated can badly affect the eyes. When I was on a higher dose of Prednisolone my eye pressures increased, but reversed when I managed to get to lower dose. As others have said, get an appointment with an optician.
Almost 12 months ago I began seeing a circular bright light in my left eye … optician referred me to my GP, and since I had pain in temple area and above the affected eye I was referred straight away to the hospital eye clinic, and was seen the same day. The diagnosis was not GCA but detachment of the vitreous from the retina. It eventually detached and the ocular anomaly disappeared on its own accord.
About a year after starting steroids I started having trouble with blurry eyes, went to the optician and found my eye pressure had doubled. The hospital sent me an appointment for the eye clinic but within a few days I was seeing rainbows around lights, when I contacted the hospital they asked could I come in at 6 p.m. the same day and did tests for glaucoma etc. had the first cataract off 2 months later and the coloured lights around street lights etc disappeared from that eye, and the other eye didn't lose the lights till 2 months later after the next cataract op. I have been on drops for glaucoma just incase so am now having a break to see if my pressure increases again before the final all clear. So I blamed the steroids for my eye pressure increase and the cataracts for the lights but having said that I had seen what looked like crystals around one eye in the lead up to being diagnosed with GCA/PMR. And it was on the side of my face the GCA effected the worst. So that confuses things as no steroids then. But I would have had the eye pressure.
Thank you for taking the trouble to reply. Your symptoms are the closest to his, but his eye pressures are normal. He does have the beginnings of a cataract, which hasn’t troubled him previously, so maybe the Pred tweaked things somehow, and caused the rainbow halos. Hopefully his ophthalmologist will be able to get to the bottom of things, as it must be disconcerting for this to happen.
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