Sick Harry Potter FanFiction

To be a Father, more than just blood

To be a Father, more than just blood

F/M
M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Harry Potter, James Potter/Lily Evans Potter, James Potter, Lily Evans Potter
Tags
French Regulus Black Regulus Black Speaks French Harry Potter is a Little Shit Regulus Black is Harry Potter's Parent Lily Evans Potter Bashing Regulus Black and James Potter Raise Harry Potter Sick Harry Potter
I was inspired my that scene from grey's anatomy where Arizona talks about how Sophia is her child. I'm not usually one for lily bashing cause I think Lily is a really cool character but for this fic it was what worked best in my brainWhen Harry ends...
Healing

Healing

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Albus Dumbledore, Theodore Nott, Harry Potter & Severus Snape, Theodore Nott/Harry Potter
Tags
Angst Alternate Universe - Canon Divergence Implied/Referenced Child Abuse Harry Potter Epilogue What Epilogue | EWE Severus Snape Lives Hogwarts Abusive Dursley Family (Harry Potter) Remus Lupin Lives Wizengamot (Harry Potter) Harry Potter is Bad at Feelings Sick Harry Potter Theodore Nott is Bad at Feelings
After the defeat of Lord Voldemort, everyone is moving on with their lives. Not Harry, he finds himself unable to move on. Instead he spends his time beside the hospital bed of his formerly hated professor, just hoping he would wake.
Behind Closed Doors

Behind Closed Doors

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Severus Snape, Ron Weasley, Hermione Granger, Harry Potter/Severus Snape, Hermione Granger/Ron Weasley
Tags
Drabble Professor Harry Potter Sick Harry Potter Professor Severus Snape Caring Severus Snape
After two years, Ron and Hermione finally see just how Severus is with Harry behind closed doors
No Obvious Truths

No Obvious Truths

F/M
M/M
Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Remus Lupin, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Lucius Malfoy, Neville Longbottom, Molly Weasley, Arthur Weasley, Fred Weasley, George Weasley,
Tags
Sibling Bonding Family Bonding Abusive Dursley Family (Harry Potter) Soul Bond Cancer Sane Voldemort (Harry Potter) Good Narcissa Black Malfoy Good Severus Snape Good Lucius Malfoy Good Voldemort (Harry Potter) Sick Harry Potter
Pre-Canon. Harry is a very sick young man. After Dumbledore doesn't step in to help, two people that no one would think would be his saviors do. From there, Harry learns that, in the Wizarding World, there are no obvious truths to cling to and wha...
In A Flurry Of Feathers

In A Flurry Of Feathers

Gen
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Severus Snape, Harry Potter & Severus Snape, Poppy Pomfrey
Tags
Fluff Pre-Canon Hurt/Comfort Implied/Referenced Child Abuse Kid Fic Harry Potter Needs a Hug Severus Snape Has a Heart Severus Snape Needs a Hug Sick Harry Potter Snape to the rescue Harry is eight
Severus thought that his sanity must have finally deserted him for doing something so utterly foolish and nonsensical as conjuring a butterfly. Harry is finally feeling better and far too curious for Severus’s peace of mind.
Your Health Comes First

Your Health Comes First

G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Minerva McGonagall, Severus Snape, Ron Weasley, Hermione Granger, Albus Dumbledore, Harry Potter & Severus Snape
Tags
Hurt/Comfort Nightmares Father Figures Sick Harry Potter Parental Severus Snape
Harry becomes ill and it is his job to take care of him even though he doesn't want to.
A Dark And Fierce Defender

A Dark And Fierce Defender

Gen
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Severus Snape, Albus Dumbledore, Harry Potter & Severus Snape, Poppy Pomfrey
Tags
Pre-Canon Hurt/Comfort Implied/Referenced Child Abuse Kid Fic Sickfic Harry Potter Needs a Hug Severus Snape Has a Heart Severus Snape Needs a Hug Pre-Hogwarts Sick Harry Potter Snape to the rescue Harry is eight
After Severus rescues Harry from the Dursleys, he seems to have a problem—the boy simply won’t let go of him.
I still got love for you

I still got love for you

Gen
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Lily Evans Potter, Petunia Evans Dursley, Dudley Dursley, Vernon Dursley
Tags
Implied/Referenced Child Abuse Child Neglect Cooking Beaches Pre-Hogwarts Sick Harry Potter Severitus812's Cultober 2023 cultober
Harry is sick and doesn't realize it, even after his aunt removes him from dinner duty.
Air

Air

Gen
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Severus Snape, Ron Weasley, Hermione Granger, Hermione Granger & Harry Potter & Ron Weasley, Harry Potter & Severus Snape, Poppy Pomfrey, Poppy Pomfrey & Severus Snape
Tags
Sick Character Severus Snape Has a Heart Good Severus Snape Protective Severus Snape Sick Harry Potter Worried Ron Weasley Worried Hermione Granger Poppy Pomfrey & Severus Snape Friendship
“Did anyone know about his…asthma?” Snape asked.“It’s not in his files,” Pomfrey replied. “According to his files, he hasn’t been to a check-up since he was nine years old.”“And he’s thirteen now, correct?”“Yes.”ORHarry falls ill, Snape tries to take...
Peace

Peace

Gen
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Severus Snape, Harry Potter & Severus Snape
Tags
Severitus | Severus Snape is Harry Potter's Parent Young Severus Snape Sickfic Sick Character Fever Severus Snape Has a Heart Good Severus Snape Sick Harry Sick Harry Potter Severus Snape Adopts Harry Potter Influenza
Just a cute severitus Sickfic!
Fever

Fever

M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Draco Malfoy/Harry Potter, Draco Malfoy, Lucius Malfoy, Narcissa Black Malfoy
Tags
Fluff Established Relationship Cuddling & Snuggling Cute So Married POV Draco Malfoy Minor Hermione Granger/Ron Weasley Harry Potter In Love Domestic Boyfriends Hot Chocolate Draco Malfoy In Love Sick Harry Potter
So Harry is sick so Draco takes care of him.
Make you feel better

Make you feel better

M/M
G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black
Tags
Alternate Universe - Modern Setting Sleepy Cuddles Couch Cuddles Comfort Sickfic Alternate Universe - Non-Magical Sick Character Remus Lupin Raises Harry Potter Sirius Black Raises Harry Potter Sick Harry Potter Young Harry Potter Sick Sirius Black
“What's up, little one?” He asked as he opened the door and walked over to the bed. Harry just continued crying and reached for Sirius, who sat down on the bed and pulled the boy to his lap. “What's got you so upset, huh?”“M-my tummy.” He whispered b...