If you have diabetes and plan to fast, you need to take good care of yourself throughout Ramadan. You can do this by keeping in touch with your healthcare team, eating mindfully and monitoring your blood sugar.
According to Diabetes UK, If you are on insulin or medication for diabetes control, fasting can put you at higher risk of hypoglycaemia (low glucose levels).
If you do fast, it’s important to continue to monitor your blood sugar levels even while fasting. You should continue to have a varied, balanced diet and include more slow-release carbs. (See Health Eating section for more information). Checking your blood sugar does not break your fast.
Hypoglycaemia
If your blood sugar levels does drop and you have symptoms, like feeling shaky, sweaty and disoriented / confused. You must break the fast immediately and treat it with your usual hypo treatment, like a sugary drink or glucose tablets.
Hyperglycaemia
If your blood sugar levels get too high, it could mean you get a serious condition known as diabetic ketoacidosis (DKA). Symptoms of high blood sugar levels include feeling very thirsty, passing a lot of urine or extreme tiredness. If your blood sugar levels stay high, contact your healthcare team immediately.
Diabetes UK helpline
If you have a question about your diabetes, call your GP or Diabetes UK's helpline for support, advice or just a chat. You can call 0345 123 2399, Monday to Friday, 9am to 6pm.