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Blurry Vision

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9 years 1 month ago #55356 by Gail15
Blurry Vision was created by Gail15
Has anyone else noticed that their vision becomes worse after a treatment and their platelets are elevated? I have noticed in the past with HDD treatments but my platelets were always low and with treatment were only on the high side of normal. I recently had surgery and my platelets were normal (190) but for some reason I was given IV Dex during surgery. My platelets have continued to increase. Now 3 weeks post op they are 359. My vision even with my glasses is hard to read things at times. Was just wondering if anyone else experiences this?
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9 years 1 month ago #55358 by Rob16
Replied by Rob16 on topic Blurry Vision
I would get an eye exam, to be safe. But see what others say.

www.ncbi.nlm.nih.gov/pubmed/10641955
Corticosteroids and glaucoma risk.
Tripathi RC1, Parapuram SK, Tripathi BJ, Zhong Y, Chalam KV.
Abstract
Corticosteroids (glucocorticoids), used frequently as potent anti-inflammatory agents, increase the risk of glaucoma by raising the intraocular pressure (IOP) when administered exogenously (topically, periocularly or systemically) and in certain conditions of increased endogenous production (e.g. Cushing's syndrome). Approximately 18 to 36% of the general population are corticosteroid responders. This response is increased to 46 to 92% in patients with primary open-angle glaucoma (POAG). Patients over 40 years of age and with certain systemic diseases (e.g. diabetes mellitus, high myopia) as well as relatives of patients with POAG are more vulnerable to corticosteroid-induced glaucoma. The association of corticosteroid-induced ocular hypertension in other conditions which are considered as risk factors for glaucoma (racial origins, hypertension, migraine, vasospasm) is likely but not fully established. The proposed mechanism of corticosteroid-induced glaucoma includes morphological and functional changes in the trabecular meshwork system and is similar to the pathogenesis of POAG. Trabecular cells exposed to corticosteroids in vitro show endoreplication of nuclei, an increase in cell size and excessive production of an approximately 56kD glycoprotein, identified as myocilin and transcribed by the GLC1A gene. Induction of ocular hypertension after corticosteroid administration depends on the specific drug, the dose, the frequency of administration and the corticosteroid responsiveness of the patient. The risk of corticosteroid-induced glaucoma can be minimised with judicious use of corticosteroids, as well as education of patients and medical practitioners. New treatment modalities include modified steroids and nonsteroidal anti-inflammatory agents that will have less effect on the elevation of IOP.

  • Sandi
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  • Sandi Forum Moderator Diagnosed in 1998, currently in remission. Diagnosed with Lupus in 2006. Last Count - 344k - 6-9-18
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9 years 1 month ago #55359 by Sandi
Replied by Sandi on topic Blurry Vision
Hi Gail. They probably gave Dex during surgery to prevent swelling.

As for the vision, it could be caused by the Dex or even the higher platelet counts. I'd see an opthamologist to to start to make sure everything is okay.
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9 years 1 month ago #55361 by Gail15
Replied by Gail15 on topic Blurry Vision
Thanks for the input. I just had a full exam the end of June. Everything was great. If this doesn't improve over the next 2 weeks, I'll make an appt.
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9 years 1 month ago #55362 by Gail15
Replied by Gail15 on topic Blurry Vision
Thanks Sandi, the anesthesiologist was aware of my ITP history and asked what my usual treatment was.
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9 years 1 month ago #55461 by cindyfrye
Replied by cindyfrye on topic Blurry Vision
Good advice to see eye doctor. Steroids also help cataracts develope sooner.