iCliniq logo

Ask a Doctor Online Now

HomeAnswersDiabetologysteroid eye dropsHow to control the sugar raised due to steroid eye drops?

Can steroid eye drops raise the blood sugar levels?


The following is an actual conversation between an iCliniq user and a doctor that has been reviewed and published as a Premium Q&A.

Answered by

Dr. Shaikh Sadaf

Medically reviewed by

Dr. Vinodhini J.

Published At March 2, 2020
Reviewed AtJuly 31, 2023

Patient's Query

Hello doctor,

My father had cataract surgery yesterday. His sugar levels were fine before surgery. Today he was given a Dexa injection 2 ml in his eye due to inflammation. After that the sugar levels have stayed between 280 to 300 mg/dL through out. Just before dinner, his sugar levels were 300 mg/dL. As advised by our doctor have gave him 16 units of Mixtard instead of 14 which he takes regularly along with regular sugar medicines. My questions are: Does Dexa injection increase the sugar so much and when will the effect go? In addition, he is also putting one drop of steroid eye drops Predmet every hour. From tomorrow, it will be once every three hours. Can this also increase the sugar level? From tomorrow how should we manage the sugar levels? Will the effect of steroids go away? Please see the attached prescription of all the eye drops after cataract surgery. He is taking Mixtard Insulin 30/70 - 50 units in the morning,14 units in the night, Glycomet GP2 1-0-1, Linagliptin 5 mg 1-0-0, Fibator 10 mg -0-0-1, Metolar 25 -1-0-0, Dynapres 0.4 - 0-0-1, Arreno 1-0-1, Ecosprin 75 1-0-0, Thyronorm 25 mg one tablet from Monday to Thursday and two tablets from Friday to Sunday, Cap Uprise once a month.

Answered by Dr. Shaikh Sadaf


Welcome to icliniq.com.

I just read your query and from what you have mentioned it appears that your father’s blood sugar has increased because of steroids. As for your questions let me answer them one by one. Yes, Dexa injection increases the sugar so much and it will have decreased effect once your father is off steroids completely. Yes, steroid eye drops Predmet (Methylprednisolone) can also increase sugar level. Regarding managing the sugar levels, if his fasting is above 250 mg/dL then increase his evening dose of Insulin by adding two more units. If his dinner blood sugar is 250 mg/dL above then add two more units to his morning dose of Insulin and continue monitoring accordingly. If drops to 200 mg/dL then do not increase his insulin at all and maintain at that dose of insulin. Keep following his blood sugar closely and watch for any signs of hypoglycemia as well like increase sweating or shivering or headache or hunger or cold skin, etc. I hope this helps.

Patient's Query

Thank you doctor,

Do we need to give any insulin in the afternoon too and approximately what percentage of current increase is due to injection and how much due to drops? Because the injection was just a single dose so can we see improvement by tomorrow?

Answered by Dr. Shaikh Sadaf


Welcome back to icliniq.com.

No need for any insulin in the afternoon. As per the percentage the major increase is due to injection like 95% approximately. Yes, that is a possibility.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Dr. Shaikh Sadaf
Dr. Shaikh Sadaf


Community Banner Mobile
By subscribing, I agree to iCliniq's Terms & Privacy Policy.

Ask your health query to a doctor online


*guaranteed answer within 4 hours

Disclaimer: No content published on this website is intended to be a substitute for professional medical diagnosis, advice or treatment by a trained physician. Seek advice from your physician or other qualified healthcare providers with questions you may have regarding your symptoms and medical condition for a complete medical diagnosis. Do not delay or disregard seeking professional medical advice because of something you have read on this website. Read our Editorial Process to know how we create content for health articles and queries.

This website uses cookies to ensure you get the best experience on our website. iCliniq privacy policy