Plotseling verlies van gezichtsvermogen, netvliesloslating en acuut geslotenhoekglaucoom¶

Sudden loss of vision, a dark shadow creeping across the visual field, or severe throbbing eye pain accompanied by rainbow halos and vomiting are sight-threatening and potentially life-threatening medical emergencies. Because the retina and optic nerve are direct extensions of brain tissue with zero capacity to regenerate once starved of blood or peeled away from their nourishing base, minutes and hours determine whether a person recovers full sight or suffers permanent blindness. In addition, painless sudden blindness in one eye (Central Retinal Artery Occlusion [CRAO] or Amaurosis Fugax) is clinically equivalent to an acute ischemic hartinfarct, while vision loss in an older adult with temple headache or jaw pain (Giant Cell Arteritis) can blind the second eye within days if intravenous corticosteroids are delayed. Immediate recognition of ocular red flags, proper head positioning, avoiding eye patches or eye rubbing, and going directly to an emergency department with ophthalmology and stroke capabilities are critical to saving both sight and life.

Doe dit nu¶

1. Quickly test each eye separately (cover the left eye, then cover the right eye) and ask TWO triage questions: "Does the eye hurt?" and "How did the vision change?" Many people think both eyes are blurry until they cover one eye and realize one eye is completely dark or has a missing corner of vision.
2. Painful, rock-hard red eye + cloudy cornea + fixed mid-dilated pupil + rainbow halos + nausea/vomiting: Suspect Acute Angle-Closure Glaucoma (AACG).
3. Painless shower of new black floaters + bright lightning flashes + a dark "curtain" or "veil" creeping across vision: Suspect Acute Retinal Detachment.
4. Painless instantaneous blackout in one eye (lasting minutes or staying dark): Suspect Central Retinal Artery Occlusion (CRAO / "Eye Stroke") or Amaurosis Fugax (TIA).
5. Vision loss in an adult over age 50 + new temple headache, scalp tenderness when combing hair, or jaw pain when chewing: Suspect Giant Cell Arteritis (Temporal Arteritis).
6. Call your local emergency number immediately for painless blackout vision loss, Giant Cell Arteritis red flags, or severe Acute Angle-Closure Glaucoma. Dial 911 in the United States and Canada, 112 across the European Union, 999 in the United Kingdom, or see all noodnummers. For suspected retinal detachment (floaters, flashes, and a curtain shadow), arrange immediate same-day emergency ophthalmology evaluation so a surgeon can reattach the retina before the detachment peels across the central macula.
7. Position the person's head and body specifically for the suspected eye emergency:
8. For Suspected Acute Angle-Closure Glaucoma: Lay the person flat on their back (supine) with their face looking straight up at the ceiling in a well-lit room. Lying face-up lets gravity pull the eye's natural lens slightly backward away from the iris to help reopen the blocked drainage angle, while bright ambient light gently constricts the pupil (never sit in a dark room, which dilates the pupil and packs the iris tighter into the drainage angle).
9. For Suspected Retinal Detachment: Keep the person seated or lying completely still with minimal head movement and no reading (reading causes rapid side-to-side saccadic eye movements that whip vitreous fluid beneath the retinal tear). Tilt the head so the side of the tear rests lowest (note: because the eye's lens inverts light, a dark shadow in the bottom/inferior visual field means the actual retinal tear is at the top/superior retina).
10. For Suspected Central Retinal Artery Occlusion (CRAO): Lay the person completely flat on their back to maximize blood pressure and arterial perfusion to the eye and brain.
11. NEVER rub, press on, or massage the eye, and do NOT cover an acute angle-closure glaucoma eye with a dark eye patch. Rubbing an eye with a retinal tear shakes the vitreous gel and rips the retina further off the back wall. Putting a dark patch over an eye with acute angle-closure glaucoma plunging that eye into darkness causes the pupil to dilate (mydriasis), worsening the angle blockage.
12. Keep the patient strictly Nothing by Mouth (NPO) and check all recent medications. Withhold food and drink because urgent vitrectomy surgery (for retinal detachment) or laser iridotomy requires an empty stomach. Immediately stop any over-the-counter decongestant nasal sprays, cold/flu tablets (pseudoephedrine, phenylephrine), antihistamines (diphenhydramine), motion-sickness patches (scopolamine), or anticholinergic inhalers that may have triggered angle-closure glaucoma.
13. Check for FAST stroke symptoms and write down the exact minute the vision changed. Check for facial droop, arm drift, or slurred speech (see stroke guide). Hospital stroke teams and ophthalmologists need the exact minute symptoms started to determine eligibility for intravenous thrombolysis (within \(4.5\text{ hours}\) for CRAO) or immediate high-dose intravenous methylprednisolone (for Giant Cell Arteritis).

Sudden vision loss and acute ocular emergency decision tree¶

Use this clinical flowchart to triage any sudden visual disturbance within 60 seconds and select the correct emergency destination and positioning.

flowchart TD
    Start["Sudden Vision Loss, Visual Field Shadow,<br/>or Severe Eye Pain with Blurred Vision<br/>(Test Each Eye Separately by Covering One Eye)"] --> PainCheck{"Is the Affected Eye Severely PAINFUL<br/>and Red, or PAINLESS?"}

    PainCheck -->|"PAINFUL & RED:<br/>Severe aching eye/brow pain, red eye,<br/>steamy cornea, fixed mid-dilated pupil,<br/>halos around lights, nausea/vomiting"| AACG["SUSPECT ACUTE ANGLE-CLOSURE GLAUCOMA<br/>(IOP often 50 to 80+ mmHg):<br/>1. Go to Emergency Room / Eye Hospital NOW<br/>2. Lay FLAT ON BACK looking up at ceiling (gravity pulls lens back)<br/>3. Keep room WELL LIT (NEVER put a dark patch on the eye)<br/>4. Stop all cold meds, antihistamines, & dilating drops"]

    PainCheck -->|"PAINLESS (or Temple/Jaw Ache Only)"| PatternCheck{"What is the Visual Pattern<br/>and Age/Symptom Profile?"}

    PatternCheck -->|"Drijvers (spinnenwebben/muggen) + Knipperende lichten<br/>+ Donker 'Gordijn' of 'Schaduw' kruipen door het zicht"| RD["VERMOEDELIJKE ACUTE NETvliesloslating:<br/>1. Spoedeisende oogarts/oogarts op dezelfde dag<br/> (KRITIEK: bewaar de centrale macula voordat deze loslaat)<br/>2. Houd je hoofd stil; vermijd lezen (stopt saccadische oogzweep)<br/>3. Niets via de mond bewaren (NPO) voor dringende netvlieschirurgie"]

    PatternCheck -->|"Leeftijd >= 50 jaar + nieuwe tempelhoofdpijn, gevoeligheid van de hoofdhuid,<br/>kaakpijn bij het kauwen, dubbelzien of krijtachtig verlies van gezichtsvermogen"| GCA["VERMOEDENDE REUSCELARTERITIS (GCA):<br/>1. Bel ONMIDDELLIJK 911 / 112 / 999 of de Eerste Hulp<br/>2. Heeft onmiddellijk een hoge dosis IV-methylprednisolon nodig<br/> (500-1.000 mg IV) VOORDAT een biopsie wordt uitgevoerd om het ANDERE oog te redden"]

    PatternCheck -->|"Onmiddellijke pijnloze black-out in ÉÉN oog<br/>(of tijdelijke kleuring van 2-15 minuten = Amaurosis Fugax)"| CRAO["VERMOEDELIJKE OCCLUSIE VAN DE CENTRALE RETINALE ARTERIUM<br/>(CRAO / 'Eye Stroke') of halsslagader-TIA:<br/>1. Bel onmiddellijk 911 / 112 / 999 ('Vermoedelijke oogaanval')<br/>2. Rechtstreeks vervoer naar het aangewezen beroertecentrum (<4,5 uur)<br/>3. Plat op de rug liggen; controleer FAST-signalen voor een herseninfarct"]

    PatternCheck -->|"Verlies van de linker- of rechterhelft van het gezichtsvermogen<br/>in BEIDE ogen tegelijkertijd"| Hemianopia["HOMONIEME HEMIANOPIE (occipitale hersenberoerte): <br/>Bel onmiddellijk 911 / 112 / 999 voor het herseninfarctprotocol"]

Uitgebreide vergelijking van de 5 belangrijkste gezichtsbedreigende noodsituaties¶

Omdat triageverpleegkundigen en huisartsen op de spoedeisende hulp elke dag rode ogen en wazig zien zien, zorgt het kennen van de exacte klinische verschillen tussen de vijf tijdkritische noodgevallen op het gebied van het gezichtsvermogen ervoor dat onmiddellijke specialistische zorg wordt gegarandeerd:

Condition 1: Acute Angle-Closure Glaucoma (AACG)¶

How the eye's drainage plumbing locks shut ("Pupillary Block")¶

Inside the front of a healthy eye, a clear nutrient fluid called aqueous humor is continuously produced behind the colored iris by the ciliary body. This fluid flows forward through the pupil into the front chamber (anterior chamber) and drains out through a microscopic 360-degree sieve called the trabecular meshwork, located in the angle where the outer edge of the iris meets the clear cornea. Normal intraocular pressure (IOP) stays balanced between \(10\text{ and }21\text{ mmHg}\).

In Acute Angle-Closure Glaucoma, the back surface of the iris presses snugly against the front surface of the eye's lens (pupillary block), usually at the moment the pupil dilates to a mid-dilated size (\(4\text{ to }6\text{ mm}\)). Aqueous fluid trapped behind the iris pushes the peripheral iris forward (iris bombe), slamming the drainage angle completely shut like a sink stopper covering a drain. Within 30 to 60 minutes, intraocular pressure skyrockets from a normal \(15\text{ mmHg}\) up to \(50\text{ to }80+\text{ mmHg}\): - The extreme pressure forces water into the clear cornea, turning the front window of the eye steamy and hazy (causing rainbow halos around lights). - The pressure chokes off blood flow to the iris sphincter muscle, locking the pupil in a fixed, vertically oval, mid-dilated position that refuses to constrict when a flashlight shines in it. - The oculogastric vagal reflex triggers violent nausea and vomiting, while the optic nerve at the back of the eye is crushed under the pressure.

Common medications and situations that trigger an angle-closure attack¶

Angle-closure attacks happen almost exclusively when something causes the pupil to dilate into the critical mid-dilated danger zone in a person born with a narrow anterior chamber angle (most common in farsighted [hyperopic] patients, older adults with enlarging cataracts, women, and individuals of East Asian, Southeast Asian, or Inuit heritage):

1. Over-the-Counter Cold, Flu, Allergy, and Sinus Medications:
2. Sympathomimetic decongestants: Pseudoephedrine, phenylephrine, oxymetazoline nasal sprays.
3. First-generation sedating antihistamines: Diphenhydramine (Benadryl), chlorpheniramine, doxylamine (NyQuil/sleep aids), promethazine.
4. Prescription Medications with Anticholinergic or Sulfonamide Effects:
5. Motion sickness & bladder spasms: Scopolamine transdermal patches, oxybutynin, tolterodine.
6. Respiratory inhalers: Ipratropium or tiotropium nebulizer mist accidentally blowing into the eyes.
7. Antidepressants & Migraine/Seizure Drugs: Tricyclic antidepressants (amitriptyline), SSRIs/SNRIs, and topiramate (Topamax). (Important note: Topiramate causes an idiosyncratic fluid swelling of the ciliary body within the first 2 weeks of starting the drug, pushing the lens and iris forward to cause bilateral acute angle-closure glaucoma and sudden nearsightedness even in young patients with normally wide angles.)
8. Environmental Triggers: Walking into a darkened movie theater, sitting in a dark room watching television at night, dilating eye drops at an optometrist office, or sudden emotional panic/stress.

Pre-hospital first aid and what the hospital will do for AACG¶

• Pre-hospital positioning and light: Lay the patient flat on their back looking straight up so gravity pulls the lens backward away from the iris. Keep the room brightly lit (bright light stimulates the consensual pupillary reflex to help pull the iris out of the angle). Never patch the eye, and never press on the eyeball.
• Hospital medical and laser sequence: Ophthalmologists immediately administer a combination of pressure-lowering eye drops (timolol beta-blocker, apraclonidine/brimonidine alpha-agonist, and prednisolone steroid), intravenous or oral acetazolamide (\(500\text{ mg}\)) to shut off fluid production (plus intravenous mannitol if needed), followed 30 to 60 minutes later (once pressure drops below \(35\text{ to }40\text{ mmHg}\) and the iris recovers from ischemia) by pilocarpine (\(1\%\) to \(2\%\)) drops to pull the iris tight. Definitive cure is a 2-minute laser procedure called a laser peripheral iridotomy (LPI), which creates a microscopic safety-valve pinhole in the top of the iris in both eyes (since the fellow eye has a 50 percent risk of suffering an attack within 5 years).

Condition 2: Acute Retinal Detachment (RD)¶

Understanding Posterior Vitreous Detachment (PVD) vs. Retinal Tear vs. Detachment¶

The inside of the eyeball is filled with a clear collagen gel called the vitreous humor, which rests against the thin, light-sensitive retina lining the back wall of the eye. As people age (especially past age 50, or earlier in people who are severely nearsighted [myopic], have had cataract surgery, or suffered blunt eye trauma), the vitreous gel naturally shrinks and liquefies, eventually peeling away from the back wall of the eye (Posterior Vitreous Detachment [PVD]). - In 85 percent of people, the vitreous gel separates harmlessly, causing only a few annoying cobweb floaters. - However, in 10 to 15 percent of patients with acute PVD symptoms, the shrinking gel tugs violently on a sticky spot of the retina, ripping a horse-shoe retinal tear (flash of lightning as the retina is mechanically tugged, plus a shower of hundreds of tiny black dots/pepper flakes from a torn retinal capillary bleeding into the gel). - Once a tear opens, liquid vitreous seeps behind the retina and peels it off the nourishing retinal pigment epithelium (RPE) like wet wallpaper peeling off a wall (Rhegmatogenous Retinal Detachment).

Why "Macula-On" vs. "Macula-Off" is the most important clock in ophthalmology¶

Retinal detachments almost always begin at the outer periphery of the retina (producing a dark curtain or curved shadow at the outer edge of vision) and peel progressively inward toward the macula (the tiny central bullseye of the retina responsible for 20/20 reading, driving, and facial recognition vision):

How to position and protect a patient with a suspected Retinal Detachment¶

1. Minimaliseer snelle oogbewegingen (vermijd lezen of scrollen op een telefoon): Wanneer een persoon tekst leest of scrollt op een smartphone, maken zijn ogen snelle, schokkerige horizontale sprongen die saccades worden genoemd. Met saccadische oogbewegingen wordt de glasvochtgel heen en weer bewogen in het oog, waardoor vloeistof door de netvliesscheur wordt gepompt en het loslating recht over de macula wordt getrokken. Vertel de patiënt dat hij moet rusten met beide ogen zachtjes gesloten (of rustig recht vooruit moet kijken naar een muur op afstand) tijdens vervoer naar het oogziekenhuis.
2. Understand inverted optical positioning: Because the human eye is a camera lens that flips images upside down and left-to-right:
3. If the patient sees a dark curtain rising up from the BOTTOM (inferior visual field), the actual retinal detachment is hanging at the TOP (superior retina) of the eyeball. A superior detachment is the most dangerous because gravity pulls the fluid straight down into the central macula; lay the patient flat on their back so gravity stops pulling the fluid downward.
4. If the dark curtain is on the nasal (nose) side of vision, the detachment is on the temporal (ear) side of the retina; have the patient rest with their head tilted toward the affected ear side.
5. Post-operative gas bubble warning (\(SF_6\) or \(C_3F_8\) intraocular gas): If a patient has already had retinal detachment repair with an intraocular gas bubble inside their eye, they must NEVER fly in an airplane, travel to high mountain altitudes, or receive nitrous oxide ("laughing gas") anesthesia until the ophthalmologist confirms the gas bubble is 100 percent gone (takes 2 to 8 weeks). High altitude or nitrous oxide expands the gas bubble inside the sealed eye, spiking pressure to \(80+\text{ mmHg}\) and causing instant permanent blindness.

Condition 3: Central Retinal Artery Occlusion (CRAO / "Eye Stroke") and Amaurosis Fugax¶

Why the American Heart Association classifies CRAO as an Acute Stroke¶

The ophthalmic artery is the very first branch off the internal carotid artery inside the skull, and its terminal branch, the central retinal artery, supplies the inner layers of the retina. When a cholesterol crystal (Hollenhorst plaque from a narrowed neck carotid artery) or a fibrin-platelet clot (from the heart in atrial fibrillation or valve disease) lodges in the central retinal artery: - De patiënt ervaart binnen enkele seconden een plotseling, pijnloos, ernstig gezichtsverlies in één oog. - Or, if the clot breaks up after 2 to 15 minutes, they experience Amaurosis Fugax ("fleeting blindness", described as a dark window shade pulling smoothly down over one eye for 5 minutes and then lifting back up). Amaurosis fugax is a Retinal Transient Ischemic Attack (TIA): even if vision returns to 100 percent normal 5 minutes later, the patient is at imminent risk of a massive hemispheric brain stroke or permanent blindness within the next 24 to 72 hours.

Immediate emergency protocol for CRAO and Amaurosis Fugax¶

1. Call 911 / 112 / 999 immediately and request a Designated Stroke Center: Do not go to an urgent care clinic or retail optometrist. According to the American Heart Association (AHA) Scientific Statement on Management of Central Retinal Artery Occlusion, patients arriving at a Stroke Center within 4.5 hours of symptom onset may be candidates for intravenous tissue plasminogen activator (alteplase or tenecteplase) to dissolve the retinal clot and restore sight, alongside immediate brain MRI, carotid artery imaging, and ECG monitoring.
2. Lay the patient completely flat on their back: Lying flat increases arterial blood pressure to the head and eyes, helping push blood through collateral vessels while paramedics are en route.
3. Never perform forceful eyeball massage or paper-bag hyperventilation at home: While old textbooks described vigorous digital ocular massage or breathing into a paper bag, modern ophthalmology guidelines discourage untrained bystander eyeball compression because it delays stroke-center transport and can rupture a fragile or surgical eye.

Condition 4: Giant Cell Arteritis (GCA / Temporal Arteritis) in Adults Over Age 50¶

Giant Cell Arteritis (GCA) is a medical emergency that strikes exclusively adults aged 50 and older (peak age 70 to 80 years). In GCA, an autoimmune inflammatory vasculitis attacks the medium and large arteries of the head and neck, especially the short posterior ciliary arteries that feed the head of the optic nerve (Arteritic Anterior Ischemic Optic Neuropathy [A-AION]).

The "Save the Second Eye" Red Flag Checklist for Giant Cell Arteritis¶

If an adult aged 50 or older develops any visual change (blurry vision, brief dimming of vision, a missing top or bottom half of vision, or double vision) accompanied by ANY of the following symptoms, go to a hospital emergency department immediately: - [ ] New-onset localized headache (especially throbbing pain over one or both temples). - [ ] Scalp tenderness: Pain when brushing or combing hair, putting on eyeglasses or a hat, or resting the head on a pillow. - [ ] Jaw claudication (The single most specific symptom of GCA): Cramping ache, fatigue, or pain in the jaw muscles or tongue that starts after chewing tough food (like meat or bread) for 1 to 2 minutes and stops when resting the jaw (often misdiagnosed as TMJ or a bad tooth). - [ ] Polymyalgia Rheumatica (PMR) symptoms: Morning stiffness and aching across both shoulders, neck, and hip girdles, paired with unexplained fatigue, night sweats, low-grade fever, or unintentional weight loss.

Exact communication script for 911 / 112 / 999 and hospital triage¶

Use these precise scripts so dispatchers and triage staff route the patient to the right specialist immediately:

• For Suspected Central Retinal Artery Occlusion (CRAO) or Amaurosis Fugax:

  "I need an emergency ambulance at [Exact Address]. The patient is a [Age]-year-old [male/female] who suddenly lost vision in the [left/right] eye completely without any eye pain at [Exact Time]. We suspect an acute Central Retinal Artery Occlusion ('Eye Stroke') or Retinal TIA and need immediate transport to a Designated Stroke Center within the 4.5-hour thrombolysis window."

• For Suspected Giant Cell Arteritis (Age 50+):

  "I am at emergency triage with a [Age]-year-old patient who developed sudden [vision loss / double vision] in the [left/right] eye paired with [new temple headache / scalp tenderness / jaw pain when chewing]. We suspect Giant Cell Arteritis (Temporal Arteritis) and need immediate emergency physician evaluation for stat intravenous methylprednisolone to protect the second eye."

• For Suspected Acute Angle-Closure Glaucoma:

  "The patient has sudden severe [left/right] eye and brow pain, blurred vision with rainbow halos, projectile vomiting, a red eye with a steamy cornea, and a fixed mid-dilated pupil. We suspect Acute Angle-Closure Glaucoma, not a simple migraine or stomach bug, and need immediate intraocular pressure measurement and ophthalmology call."

Veelgestelde vragen¶

Waarom zou iemand met acuut geslotenkamerhoekglaucoom in een lichte kamer moeten blijven en nooit een donkere ooglap moeten dragen?¶

In acute angle-closure glaucoma, the outer edge of the colored iris is bunched up and blocking the eye's fluid drainage angle. Covering the eye with a dark patch or sitting in a dark room causes the pupil to dilate (widen), which bunches the iris tissue up even thicker into the corner of the eye and drives pressure higher; staying in a brightly lit room while lying flat on your back helps constrict the pupil and pull the iris out of the blocked drain.

Als er een donker gordijn van gezichtsverlies opstijgt vanaf de onderkant van mijn zicht, waarom bevindt de werkelijke netvliesscheur zich dan bovenaan mijn oogbol?¶

De lens aan de voorkant van het menselijk oog buigt binnenkomende lichtstralen zodat het beeld dat op het netvlies aan de achterkant van het oog wordt geprojecteerd, ondersteboven wordt gekanteld en van links naar rechts wordt omgekeerd. Daarom ziet de bovenste (bovenste) helft van je fysieke netvlies de onderste (onderste) helft van de kamer; een donker gordijn dat opstijgt vanaf de onderkant van uw gezichtsveld betekent dat de bovenkant van uw netvlies loskomt en dat de zwaartekracht het naar beneden trekt richting uw centrale macula, waardoor dit een onmiddellijk chirurgisch noodgeval is.

Als mijn zicht in één oog gedurende 5 minuten donker wordt, zoals bij een raam, en dan weer helemaal normaal wordt, moet ik dan nu nog steeds naar de eerste hulp gaan?¶

Yes, temporary painless blindness in one eye lasting a few minutes (called amaurosis fugax) is a retinal transient ischemic attack (TIA), usually caused by a cholesterol plaque or blood clot breaking off from a narrowed neck carotid artery or the heart and briefly plugging the retinal artery. Even though your vision cleared up when the tiny clot moved on, you are at extreme risk of a massive permanent brain stroke or permanent blindness over the next 24 to 72 hours and need an emergency room stroke workup immediately.

How can a headache and jaw pain when chewing food cause sudden permanent blindness?¶

In adults over age 50, a new temple headache paired with jaw pain or fatigue while chewing food (jaw claudication) is the classic hallmark of Giant Cell Arteritis (temporal arteritis), an autoimmune inflammation that swells the walls of medium arteries in the head until they clamp shut. When this inflammation blocks the tiny ciliary arteries feeding the optic nerve, the optic nerve dies instantly; immediate hospital intravenous steroid treatment is required within hours to prevent the inflammation from blinding the other eye.

Bronnen gecontroleerd¶

• American Heart Association (AHA) and American Stroke Association (ASA, United States): Management of Central Retinal Artery Occlusion: A Scientific Statement From the American Heart Association (Mac Grory et al., Stroke, classifying CRAO as an acute ischemic stroke emergency and outlining the \(\le 4.5\text{ hour}\) IV thrombolysis pathway).
• American Academy of Ophthalmology (AAO, United States): Preferred Practice Pattern (PPP) Guidelines: Primary Angle-Closure Disease, Posterior Vitreous Detachment, Retinal Breaks, and Lattice Degeneration, and Retinal and Ophthalmic Artery Occlusions.
• Royal College of Ophthalmologists (RCOphth, United Kingdom) and College of Optometrists (United Kingdom): Ophthalmic Services Guidance: Emergency Eye Care in Hospital Eye Units and Primary Care (Macula-On vs. Macula-Off retinal detachment surgical timing and acute angle-closure management).
• American College of Rheumatology (ACR, United States), European Alliance of Associations for Rheumatology (EULAR), and British Society for Rheumatology (BSR, United Kingdom): Clinical Practice Guidelines for the Management of Giant Cell Arteritis (immediate high-dose IV methylprednisolone \(500\text{ to }1,000\text{ mg/day}\) for visual symptoms prior to temporal artery biopsy).
• National Institute for Health and Care Excellence (NICE, United Kingdom): Stroke and Transient Ischaemic Attack in Over 16s: Diagnosis and Initial Management (NG128, including amaurosis fugax / retinal TIA emergency pathways).

Gerelateerde handleidingen¶

• Eye injuries: chemical burns, penetrating trauma, and hyphema
• Eye foreign object, corneal abrasion, and welding flash first aid
• Stroke recognition (FAST) and emergency response
• Head injuries and concussion red flags
• Diabetic emergencies: hypoglycemia and DKA first aid