Most blood sugar swings can be talked through at your next scheduled visit. A specific, smaller set of situations need a hospital, right now — and knowing the difference matters more than almost anything else on this page.
Online consultation is genuinely useful for a large share of day-to-day diabetes management — reviewing a pattern of readings, adjusting a plan, working through a question that's been nagging at you. But it is not built for, and should never be used for, an actual medical emergency. This page exists to make that distinction as clear as possible, because getting it wrong has real consequences.
Signs that need a hospital, not a video call
Go to the nearest hospital emergency department immediately, or call for emergency help, if you or someone with you has:
- Confusion, disorientation, slurred speech, or loss of consciousness — this can indicate either severe low blood sugar or a dangerously high one, and needs immediate in-person assessment either way
- Seizures
- Very high blood sugar together with nausea, vomiting, deep or unusually fast breathing, a fruity-smelling breath, or abdominal pain — these can be signs of diabetic ketoacidosis (DKA), a serious complication that needs emergency hospital treatment
- Inability to eat or drink safely, especially alongside shakiness, sweating, or confusion suggesting a severe low blood sugar episode
- Severe, persistent vomiting, which can worsen blood sugar control quickly and lead to dangerous dehydration
None of these situations should wait for a scheduled online consultation, and none of them should be managed by trying to describe symptoms over a video call while they're happening. Get to a hospital, or call for emergency help, first.
Why these situations are genuinely different
A severe low blood sugar episode (hypoglycemia) can develop quickly, particularly in someone on insulin or certain other diabetes medications, and once it progresses to confusion or loss of consciousness, the person affected often cannot safely help themselves — they need someone else to act, and they need it fast, with a rapid source of sugar if they're still conscious and able to swallow safely, followed by emergency care regardless. Diabetic ketoacidosis works differently: it develops over hours, often when blood sugar has been very high for a sustained period, sometimes triggered by illness, a missed dose of insulin, or an infection. It's a true medical emergency that needs hospital-based treatment — it isn't something that gets sorted out with a conversation and a plan for tomorrow.
What to do in the moment
If someone is having a severe low blood sugar episode and is still conscious and able to swallow safely, giving them something with fast-acting sugar — following whatever specific plan their own doctor may have already given them — while arranging emergency transport is reasonable. If they're confused, unable to swallow safely, or unconscious, don't attempt to give them anything by mouth — get emergency help immediately. For suspected DKA or any of the warning signs above, the priority is getting to a hospital, not trying to manage it at home while waiting to see if it improves.
When you arrive at a hospital or call for emergency help, mention clearly: the person's diabetes diagnosis, current medications (including whether doses were recently missed, delayed, or changed), and how the symptoms have progressed. This context helps an emergency team move faster than starting from nothing.
What's usually not an emergency
Most day-to-day blood sugar fluctuation is not this. A reading that's higher or lower than usual but without the acute symptoms above, ongoing management questions, a pattern you've noticed over a few days, or a general "is this normal" concern are all appropriate for a scheduled online consultation — see our guide on managing diabetes between visits for what that ongoing rhythm typically looks like. The distinguishing factor isn't how worried a number makes you feel; it's whether it's paired with the acute warning signs above, and how suddenly things are changing.
If you're genuinely not sure
If you're unsure whether what you or someone with you is experiencing counts as an emergency, treat that uncertainty as a reason to seek in-person or emergency care rather than waiting to book an online slot. It's always reasonable to be evaluated in person when something feels acutely wrong, even if it later turns out to have been less serious than it felt in the moment. No online consultation platform, including Kyros, is a substitute for emergency care, and a responsible online doctor will tell you directly to seek immediate in-person help if what you describe sounds acute, rather than trying to talk it through over video.
Outside major cities
If you're outside a metro or tier-1 city, it's worth knowing in advance which nearby facility can handle a medical emergency, rather than working it out during one. Diabetes emergencies are managed the way general medical emergencies are — through rapid stabilisation at the nearest capable hospital — so a specialist diabetes centre isn't the first requirement; a functioning emergency department is. Keeping a simple note of your diagnosis and current medications somewhere accessible — a phone note, a card in your wallet — matters more if you might end up being treated by a team unfamiliar with your history.
After the emergency has passed
Once someone has been stabilised following a severe hypoglycemic episode or a DKA admission, there's usually an important follow-up conversation to have about why it happened and how to reduce the chance of it recurring — a missed insulin dose, an infection that raised requirements, or a pattern that needs adjusting. This follow-up conversation is exactly the kind of thing online consultation handles well, once the acute situation is genuinely over and you're safely home. It isn't a substitute for the hospital care that came first, but it's a natural, useful next step afterward.
Knowing when to skip the video call and go straight to a hospital is as much a part of responsible diabetes care as knowing when the video call is exactly the right fit.
Talk to a doctor
For non-urgent blood sugar concerns and ongoing management questions, an NMC-registered doctor on Kyros can help you work through what's going on. Take the assessment.
This article is for general information and is not a substitute for a consultation with your own doctor. If you believe you or someone with you is experiencing a medical emergency, seek immediate in-person or emergency care.