The Harry Potter Encyclopedia

Your Complete Guide to the Wizarding World

St. Mungo's Hospital for Magical Maladies and Injuries

The premier magical hospital - healing everything from dragon pox to dark curses

Overview

St. Mungo's Hospital for Magical Maladies and Injuries is the primary wizarding hospital in Britain, located in London. To Muggles, it appears to be the abandoned Purge and Dowse, Ltd. department store, but witches and wizards can enter through the glass window by pressing a specific spot and stating their business to a dummy in the display window.

Founded by Healer Mungo Bonham in the 1600s, St. Mungo's has grown into a comprehensive medical facility handling every type of magical illness, injury, and curse-related ailment. The hospital operates 24 hours a day, seven days a week, with emergency and scheduled care available to all magical people.

1600s

Founded

5 Main Floors

Plus Basements

24/7

Emergency Care

London

Location

Location and Access

Muggle Disguise

Exterior: Appears as a condemned department store - Purge and Dowse, Ltd.

Windows: Dirty, displaying dated mannequins in old-fashioned clothing

Condition: Looks abandoned, unwelcoming to Muggles

Protection: Muggle-Repelling Charms keep non-magical people away

Entrance Procedure

Standard Entry

Method: Approach window, press glass at specific point

Dummy: Speak to mannequin in window display

Statement: State "I'm here to see..." or explain emergency

Transport: Wizard passes through glass into reception

Emergency Entry

Urgent Cases: Can Apparate directly to reception (with permission)

Floo Network: Emergency Floo access to hospital

Portkey: Emergency Portkeys for critical injuries

Triage: Immediate assessment of emergency patients

Reception Area

Welcome Witch: Staff member at main desk handles arrivals

Registration: Patient information and reason for visit

Direction: Guides patients to appropriate ward

Waiting Area: Seats for those awaiting treatment

Hospital Layout

Main Building: Multiple floors, each dedicated to different conditions

Ward System: Patients organized by type of ailment

Lifts: Magical elevators transport between floors

Staff Areas: Healer offices, storage, research facilities

Hospital Wards and Floors

Ground Floor - Artefact Accidents

Full Name: Artefact Accidents: Cauldron explosions, wand backfiring, broom crashes, etc.

Common Cases: Magical item malfunctions, household accident injuries

Typical Injuries

Cauldron Explosions: Burns, toxic exposure from failed potions

Wand Backfiring: Self-inflicted curse damage, magical burns

Broom Crashes: Broken bones, concussions from Quidditch or flying accidents

Enchanted Objects: Injuries from malfunctioning magical items

Treatment Methods

Skele-Gro: Regrows missing or damaged bones (painful, overnight process)

Burn Paste: Treats magical and mundane burns

Bone Mending: Quick fixing of simple fractures

Antidotes: Counter-potions for toxic exposures

First Floor - Creature-Induced Injuries

Full Name: Creature-Induced Injuries: Bites, stings, burns, embedded spines, etc.

Cases: All injuries caused by magical creatures

Common Creatures

Dragons: Burns, smoke inhalation, crush injuries

Hippogriffs: Talon wounds, beak injuries

Acromantulas: Spider bites, venom

Grindylows: Underwater attacks, drowning

Werewolves: Bites (incurable lycanthropy transmission)

Specialized Treatments

Venom Extraction: Removing creature poisons

Anti-Venoms: Specific antidotes for different creatures

Spine Removal: Extracting embedded creature spines or stingers

Infection Prevention: Magical and mundane infection control

Notable Case

Arthur Weasley (1995): Attacked by Nagini (Voldemort's snake) at Ministry

Injury: Severe bite with cursed wounds that wouldn't heal normally

Treatment: Required multiple treatments, stitches (Muggle method), specialized antidotes

Recovery: Lengthy but successful, returned to full health

Second Floor - Magical Bugs and Diseases

Full Name: Magical Bugs: Contagious maladies such as dragon pox, vanishing sickness, scrofungulus, etc.

Dragon Pox

Symptoms: Green and purple pustules, potentially fatal

Contagious: Highly infectious

Notable Victim: Killed Abraxas Malfoy (Draco's grandfather)

Prevention: Inoculations available

Vanishing Sickness

Symptoms: Patient begins to fade and disappear

Cause: Rare magical illness

Treatment: Specialized potions to restore visibility

Prognosis: Treatable if caught early

Spattergroit

Symptoms: Purple pustules, highly visible

Contagious: Can spread to others

Ron's Ruse: Ron pretended to have it to explain absence from Hogwarts

Treatment: Available but requires time to clear

Other Diseases

Umbridge-itis: Joke name for illnesses used to skip classes

Scrofungulus: Fungal infection requiring treatment

Various Poxes: Multiple magical pox variants exist

Third Floor - Potion and Plant Poisoning

Full Name: Potion and Plant Poisoning: Rashes, regurgitation, uncontrollable giggling, etc.

Potion Accidents

Failed Brews: Drinking incorrect or expired potions

Overdose: Too much of even beneficial potions

Interactions: Dangerous potion combinations

Sabotage: Deliberately poisoned potions

Plant Poisoning

Venomous Tentacula: Bites and toxic exposure

Devil's Snare: Strangulation, suffocation

Gillyweed: Overdose causing extended transformation

Bubotuber Pus: Severe skin reactions if improperly handled

Symptoms Treated

Rashes: Magical skin reactions

Regurgitation: Continuous vomiting

Uncontrollable Giggling: Euphoria or hysteria

Paralysis: Temporary or prolonged immobility

Treatments

Antidotes: Specific counter-potions

Universal Antidote: Treats many common poisons

Bezoar: Stone from goat stomach, cures most poisons

Purging: Magical methods to remove toxins

Fourth Floor - Spell Damage

Full Name: Spell Damage: Unliftable jinxes, hexes, incorrectly applied charms, etc.

Types of Damage

Stuck Jinxes: Spells that won't reverse normally

Curse Damage: Dark magic injuries

Transfiguration Accidents: Partial transformations

Charm Mishaps: Incorrectly cast beneficial spells

Dangerous Curses

Sectumsempra: Slashing curse causing severe wounds

Crucio Effects: Lasting damage from torture curse

Permanent Sticking Charms: Cannot be removed

Dark Curses: Various malicious spell effects

Treatment Challenges

Counter-Curses: Finding correct reversal spell

Permanent Damage: Some curses cannot be fully healed

Research Required: Unknown curses need study

Time-Sensitive: Some curses worsen if not treated quickly

Notable Cases

Katie Bell: Cursed by opal necklace, required extended treatment

Ron Weasley: Brain attack injuries from Department of Mysteries

Bill Weasley: Werewolf attack scars (permanent)

Janus Thickey Ward - Closed Ward

Location: Fourth or Fifth Floor (Closed Ward)

Purpose: Long-term care for permanent spell damage

Security: Restricted access, requires permission to visit

The Ward

The Janus Thickey Ward provides long-term care for witches and wizards who have suffered permanent spell damage and require ongoing care. Named after a wizard who famously lived backward, the ward houses patients who will likely never recover enough to leave the hospital. It is a solemn, quiet place where families visit loved ones who no longer recognize them.

Famous Residents - Frank and Alice Longbottom

Background

Profession: Both accomplished Aurors

Family: Parents of Neville Longbottom

Order Members: Original Order of the Phoenix

Bravery: Defied Voldemort three times

The Attack

Date: Shortly after Voldemort's first fall (1981)

Attackers: Bellatrix and Rodolphus Lestrange, Rabastan Lestrange, Barty Crouch Jr.

Method: Sustained Cruciatus Curse torture

Goal: Force them to reveal Voldemort's whereabouts

Condition

Mental State: Tortured into insanity

Recognition: Don't recognize their son Neville

Behavior: Occasionally give Neville gum wrappers

Prognosis: Permanent - will never recover

Care: Continuous medical supervision

Impact on Neville

Raised By: Grandmother Augusta Longbottom

Visits: Regularly visits parents at St. Mungo's

Motivation: Their fate drives his hatred of Death Eaters

Secrecy: Kept private, many students didn't know

Pride: Despite everything, Neville proud of his parents' bravery

Other Long-Term Residents

Gilderoy Lockhart

Injury: Backfired Memory Charm (1993)

Caused By: Ron's broken wand

Condition: Complete memory loss, permanent damage

Current State: Friendly but confused, no memory of his famous "career"

Improvement: Slight progress - learned to write his name again

Broderick Bode

Profession: Unspeakable from Department of Mysteries

Injury: Brain damage from failed attempt to steal prophecy

Admission: December 1995

Murder: Killed by Devil's Snare (disguised as Christmas gift from Death Eaters)

Investigation: Death led to increased hospital security

Visiting the Closed Ward

Restrictions: Visitors must have permission, usually family only

Schedule: Specific visiting hours enforced

Behavior: Quiet, respectful atmosphere maintained

Staff: Compassionate Healers who care for patients long-term

Healers and Staff

Healer Career Path

Requirements

N.E.W.T.s: At least five at E.E. or higher

Essential Subjects: Potions (Outstanding), Herbology, Transfiguration, Charms, DADA

Training: Multi-year apprenticeship at St. Mungo's

Specialization: Most Healers specialize in specific conditions

Training Levels

Trainee Healer: Learning under supervision (Augustus Pye)

Junior Healer: Qualified but less experienced

Healer: Fully qualified medical professional

Senior Healer: Experienced, handles complex cases (Smethwyck)

Healer-in-Charge: Ward or department head

Skills Required

Diagnostic Magic: Identifying ailments and curses

Potion Mastery: Brewing and administering treatments

Spell Knowledge: Counter-curses and healing spells

Bedside Manner: Patient care and communication

Research: Staying current with new treatments

Uniform

Robes: Lime-green robes identify Healers

Badge: Crossed wand and bone symbol

Practical: Designed for easy movement and cleaning

Recognition: Immediately identifiable to patients

Notable Healers

Founder

Mungo Bonham

Founded St. Mungo's Hospital in the 1600s. Famous Healer who saved countless lives. Hospital named in his honor. His portrait likely hangs in the hospital.

Historical

Dilys Derwent (1722-1741)

Healer at St. Mungo's who later became Headmistress of Hogwarts. Has portraits in both locations, allowing communication between them. Used this to help coordinate Order of the Phoenix activities.

1990s

Miriam Strout

Healer in charge of Janus Thickey Ward. Cared for Frank and Alice Longbottom, Gilderoy Lockhart. Placed under Imperius Curse by Death Eaters, used to smuggle cursed plant to Broderick Bode.

1990s

Augustus Pye

Trainee Healer who treated Arthur Weasley after Nagini attack. Interested in Muggle healing methods (stitches), causing controversy among traditional Healers. Enthusiastic but still learning.

1990s

Hippocrates Smethwyck

Senior Healer specializing in curse damage. Treated Arthur Weasley, handled complex dark magic injuries. Experienced and highly competent. Name references famous Greek physician Hippocrates.

Support Staff

Welcome Witches: Reception desk staff, patient intake

Mediwizards: Emergency response, ambulance service

Potion Brewers: Prepare medications and treatments

Researchers: Develop new treatments and study rare conditions

Administrative Staff: Records, scheduling, hospital management

Maintenance: Keep hospital clean and magically functional

Treatment Methods and Magical Medicine

Common Treatments

Potions

Skele-Gro: Regrows bones (painful, slow)

Pepperup Potion: Treats colds and flu

Blood-Replenishing Potion: Restores lost blood

Various Antidotes: Counter specific poisons

Pain Relief: Magical painkillers

Healing Spells

Episkey: Heals minor injuries

Brackium Emendo: Mends broken bones (risky if done wrong)

Tergeo: Cleans wounds

Vulnera Sanentur: Heals dark magic wounds

Various Counter-Curses: Reverse specific curses

Physical Treatments

Bandages: Both magical and mundane

Burn Paste: Applied to burns

Salves: Various medicinal ointments

Stitches: Controversial Muggle method (used on Arthur Weasley)

Diagnostic Methods

Diagnostic Spells: Reveal nature of injury or illness

Prior Incantato: Shows last spells cast by wand (helps identify curse)

Observation: Healer expertise in recognizing symptoms

Patient History: Asking what happened

Controversial Treatments

Muggle Medicine

Controversy: Some Healers opposed to non-magical methods

Effectiveness: Can work when magic fails

Example: Stitches used on Arthur Weasley when wounds wouldn't heal magically

Future: May see more integration of methods

Experimental Treatments

Research: New potions and spells constantly tested

Risks: Unknown side effects possible

Consent: Patient permission required

Hope: May help previously untreatable conditions

Hospital During Wartime

First Wizarding War (1970-1981)

Casualties: Overwhelming number of curse victims, torture survivors, creature attacks

Challenges: Many injuries from dark magic that Healers had rarely seen

Resources: Hospital stretched to capacity

Legacy: Many patients like the Longbottoms still under care decades later

Second Wizarding War (1995-1998)

Early Phase (1995-1997)

Preparation: Hospital increased security and staffing

Casualties: Increase in dark curse victims

Ministry Denial: Official stance initially limited resources

Order Patients: Treated members of resistance quietly

Under Death Eater Control (1997-1998)

Infiltration: Death Eaters gained access to patient information

Assassination Attempts: Patients targeted in hospital

Staff Pressure: Healers forced to report certain patients

Underground Treatment: Order of Phoenix had to treat members secretly

Battle of Hogwarts Aftermath

Mass Casualties: Overwhelming number of injured

Emergency Response: Healers from St. Mungo's went to Hogwarts

Triage: Treating most serious injuries first

Recovery Period: Months of treating war survivors

Notable Cases and Visits

1992-1993

Chamber of Secrets Victims

Multiple students Petrified by Basilisk. Treated at Hogwarts by Madam Pomfrey with Mandrake Restorative Draught. St. Mungo's likely consulted on treatment protocol.

December 1995

Arthur Weasley - Snake Attack

Attacked by Nagini at Ministry. Transported to St. Mungo's via Portkey. Serious injuries, cursed wounds that wouldn't heal normally. Required multiple treatments including controversial Muggle stitches. Eventually made full recovery.

Christmas 1995

Family Visit to Closed Ward

Harry, Ron, Hermione, and Ginny accompanied Weasley family to visit Arthur. Unexpectedly encountered Neville visiting his parents. Discovered Gilderoy Lockhart in same ward. Witnessed Broderick Bode in confused state (later murdered).

1996-1997

Increased Dark Curse Cases

Katie Bell cursed by opal necklace, required extensive treatment. Ron Weasley poisoned by mead intended for Dumbledore. Bill Weasley attacked by Fenrir Greyback, scarred but not fully transformed. Hospital increasingly busy with war casualties.

1998

Post-Battle Treatment

Massive influx of Battle of Hogwarts casualties. Dozens of serious injuries and fatalities. Healers worked around the clock treating curse damage, creature injuries, and battle wounds. Recovery period lasted months.

Hospital Security and Safety

Standard Security Measures

Entry Control

Welcome Witch: Monitors all arrivals

Identity Verification: Checks visitor identities

Visiting Hours: Restricted times for non-emergency visits

Ward Access: Closed wards require special permission

Patient Protection

Privacy: Patient information kept confidential

Family Only: Serious cases limited to family visitors

Security Spells: Protective enchantments throughout building

Emergency Procedures: Protocols for dangerous situations

Wartime Additions

Increased Guards: Security wizards on duty

Enhanced Wards: Stronger protective magic

ID Checks: More thorough visitor verification

Auror Presence: Law enforcement stationed at hospital

Failed Security

Broderick Bode Murder: Devil's Snare smuggled in as gift

Death Eater Infiltration: Gained access to patient records

Lessons Learned: Led to improved security protocols

Differences from Muggle Medicine

Advantages of Magical Healing

Speed

Broken Bones: Fixed in minutes vs. weeks

Illness: Many cured with single potion

Recovery: Much faster return to normal activities

Scars: Can often be removed completely

Capabilities

Regrow Bones: Skele-Gro regrows entire bones

Cure Poisons: Bezoars cure most poisons instantly

No Surgery: Most injuries healed without cutting

Pain Management: Effective magical painkillers

Unique Challenges

Magical Ailments: No Muggle equivalent or treatment

Curse Damage: Often permanent without counter-curse

Dark Magic: Can resist healing magic

Magical Creatures: Injuries Muggles never encounter

Limitations

Unforgivable Curses: Damage often permanent

Dark Magic: Some effects cannot be fully healed

Death: No magic can truly reverse death

Some Conditions: Even magic cannot fix everything

Future of St. Mungo's

Following the Second Wizarding War, St. Mungo's underwent several reforms and improvements to better serve the magical community and prevent the security breaches that occurred during Voldemort's regime.

Post-War Improvements

  • Enhanced Security: Better protection against infiltration and attacks on patients
  • Increased Funding: More resources for research and treatment
  • Staff Expansion: More Healers trained to handle future emergencies
  • Research Programs: New studies into curse damage and permanent spell damage
  • Muggle Medicine Integration: More open to non-magical treatments when effective
  • Mental Health: Greater focus on psychological trauma treatment
  • Creature Injuries: Improved protocols for rare creature attacks
  • Emergency Preparedness: Better plans for mass casualty events

Ongoing Challenges

Long-Term Care: Patients like the Longbottoms still require indefinite care with no hope of recovery

Dark Magic Research: Need to understand dark curses to develop counter-measures, but ethically complex

Rare Conditions: Some magical ailments are too rare to have established treatments

Funding: Balancing quality care with Ministry budget constraints

"St. Mungo's Hospital for Magical Maladies and Injuries stands as a testament to the healing arts of the wizarding world. From dragon pox to dark curses, from creature attacks to cauldron explosions, our Healers are trained to handle any magical medical emergency. When you enter our doors, you are in the hands of the most skilled magical medical professionals in Britain."

- St. Mungo's Hospital informational pamphlet

↑ Back to Top