Brampton Workers: Workplace Injury (WSIB) vs. Sick Note — Which Do You Need?

Got hurt at work in Brampton? That's WSIB, not a sick note. Got sick (not from work)? That's a sick note. Here's how to tell the difference.

WSIB vs. Sick Note: Know the Difference

Many Brampton workers in physical jobs (warehouses, factories, construction) get confused about when to use WSIB versus when to get a regular sick note. Getting this wrong can cost you benefits.

WSIB (Workplace Safety & Insurance Board)

Use WSIB when your injury/illness was CAUSED BY WORK:

  • Slipped and fell at the warehouse

  • Back injury from lifting at Amazon/Canada Post

  • Repetitive strain from assembly line work (Stellantis)

  • Chemical exposure at a factory

  • Vehicle accident while driving for work

  • Occupational disease (e.g., hearing loss from machinery)


WSIB provides:
  • 85% of net earnings while off work

  • Medical treatment costs covered

  • Rehabilitation services

  • No cost to the worker


How to file:
1. Report injury to your supervisor immediately
2. Seek medical treatment (ER, walk-in, or your doctor)
3. Your employer files a Form 7 with WSIB
4. Your doctor completes a Form 8
5. WSIB processes your claim

Regular Sick Note (MedLetter)

Use a sick note when your illness is NOT work-related:

  • Cold, flu, or COVID

  • Stomach bug or food poisoning

  • Migraine or headache

  • Anxiety, depression, or burnout (unless directly caused by workplace harassment)

  • Back pain from sleeping wrong (not from lifting at work)

  • Family illness requiring you to provide care

  • Medical appointments or procedures


A sick note provides:
  • Documentation for your employer

  • Protection of your job

  • Evidence for short-term disability claims (if applicable)


The Grey Areas

Some situations aren't clear-cut:

#### "My back hurts but I'm not sure if it's from work"

  • If it started AT work or got significantly worse AT work → WSIB

  • If it's a pre-existing condition that flares up → Sick note

  • If unsure → File WSIB (they'll investigate) AND get a sick note as backup


#### "I'm stressed/anxious because of work"
  • Workplace harassment or traumatic event → May qualify for WSIB mental stress claim

  • General work stress or burnout → Sick note

  • WSIB mental stress claims are harder to prove but possible


#### "I got COVID at work"
  • If you can prove workplace exposure → WSIB

  • If you're not sure where you got it → Sick note

  • Healthcare workers and first responders have presumptive coverage


For Brampton's Major Industries

#### Warehouse Workers (Amazon, Canada Post, Medline)

  • Lifting injuries: WSIB (report immediately, even if it seems minor)

  • Flu/cold: Sick note (MedLetter)

  • Repetitive strain: WSIB (carpal tunnel, back problems from repetitive lifting)

  • Mental health from work pressure: Depends on severity — consult a lawyer


#### Manufacturing (Stellantis, Maple Lodge, Coca-Cola)
  • Machine-related injuries: WSIB (always)

  • Chemical exposure: WSIB

  • Noise-induced hearing loss: WSIB (occupational disease)

  • General illness: Sick note (MedLetter)


#### Construction (North Brampton development)
  • Falls: WSIB

  • Tool injuries: WSIB

  • Heat stroke on site: WSIB

  • Cold/flu: Sick note (MedLetter)


Important Rules

1. Never use a sick note for a workplace injury — you lose WSIB benefits
2. Never file WSIB for a non-work illness — it's fraud
3. Report workplace injuries IMMEDIATELY — delays can void your claim
4. Keep records — photos, witness names, incident reports
5. You can have BOTH — a WSIB claim for your injury AND a sick note for unrelated illness

When MedLetter Can Help

MedLetter provides sick notes for:

  • ✅ Non-workplace illness (cold, flu, stomach bug)

  • ✅ Mental health (anxiety, depression, burnout)

  • ✅ Chronic conditions (migraines, back pain not from work)

  • ✅ Return-to-work documentation after non-work illness

  • ❌ NOT for workplace injuries (use WSIB)

  • ❌ NOT for WSIB forms (see your treating physician)


Resources for Brampton Workers

  • WSIB: 1-800-387-0750 or wsib.ca

  • Office of the Worker Adviser (free legal help): 1-800-435-8980

  • Ontario Ministry of Labour: 1-800-531-5551

  • MedLetter (non-work illness): medletter.ca


Related: [Sick Note Ontario — Complete City Guide](/sick-note-ontario) | [Ontario Sick Note Cost 2026](/blog/ontario-sick-note-cost-2026)

Related: [Sick Note Near Me Brampton](/sick-note-near-me-brampton) | [Doctor Note Near Me Brampton](/doctors-note-near-me-brampton)

Frequently Asked Questions

Can I get a sick note online in Brampton?
Yes. Licensed physicians provide virtual consultations and issue valid sick notes for Brampton residents without requiring an in-person clinic visit.

Will Brampton employers accept an online sick note?
Yes. All Ontario employers must accept sick notes from licensed physicians, whether issued in person or through virtual care.

How fast can I get a sick note in Brampton?
Online services deliver most sick notes within 2-6 hours, much faster than Brampton walk-in clinic wait times which average 2-4 hours.

Do I need a family doctor for a sick note in Brampton?
No. Online services connect you with licensed physicians regardless of whether you have a family doctor. This is especially helpful given Brampton's physician shortage.