Slender Sickness is a collection of symptoms you experience when you are being stalked by the Slenderman. Of course, a lot of these symptoms align with both physical and mental issues, so please see a doctor if you're worried about your health.
symptoms :
• hypersomnia / insomnia
- waking up for no reason
- waking up at the witching hour / early morning
- can’t fall asleep
- oversleeping
- always tired / lack of energy
• amnesia / memory loss
- loss chunks of time / blackouts
- others saying you did stuff you don’t remember
- not remembering stuff about yourself or life
- zoning out / dissociation
- losing track of time
- time goes faster or slower
• seeing or hearing odd things / hallucinations
- hearing static or buzzing
- seeing odd shadows
- feeling observed / watched
- out of place paranoia
- feeling like you were touched, hit, poked, etc
- smelling odd things
- seeing or hearing them
• random anger / aggressiveness
- hitting random things / physical violence
- hurting yourself or others
- homicidal acts / thoughts
- get angry easily
- angry over small things / nothing
• depressive or manic / euphoric episodes
• out of place suicide / self harm acts or thoughts
• excessive nightmares
• loss of motivation (for research)
• lack of or excess hunger
• (feeling) stronger
• random crying or laughing / mood swings
• mental illnesses get worse
• social withdrawal
• problems with electronics
- electronics randomly turning on / shutting off
- distorted files
- files missing / new files you didn’t add
- slow loading
• random / unusual pain, aches, wounds, bruises, marks, etc
• exhaustion / fatigue
• out of place dizziness / lightheadedness
• daltonism / colour blindness
• unusual tics / tremors
• coughing fits / coughing up blood
• headaches / migraines
• asthma-like symptoms / trouble breathing
• static-y vision / visual snow syndrome
• waking up with bruises / marks
• joint pain