How often these injuries happen
OSHA has documented 25 severe cases of asphyxiation and suffocation across various industries. These incidents lead to immediate loss of consciousness and critical medical emergencies.
The consequences of oxygen deprivation are often severe and permanent. You may face long-term neurological impairment, cognitive deficits, and physical limitations that significantly reduce your future earning capacity and quality of life.
What causes Asphyxiation and Suffocation
Oxygen displacement is the leading cause of these injuries, occurring when gases or materials push breathable air out of your workspace. Other frequent scenarios include you becoming entangled in machinery that restricts your breathing or being engulfed by loose materials like grain or soil that block your airway.
| Cause | Incidents | |
|---|---|---|
| 1 | Oxygen displacement | 6 |
| 2 | Caught, entangled in running powered equipment— normal operation | 4 |
| 3 | Collapse, engulfment— loose materials or liquids | 3 |
| 4 | Hitting, kicking, beating by other person | 2 |
| 5 | Choking on object or substance | 2 |
| 6 | Nonroadway collision with object other than vehicle | 1 |
| 7 | Fall on same level | 1 |
| 8 | Other fall to lower level | 1 |
Where injuries happen most
Manufacturing accounts for 28% of these severe cases, as you often operate in environments with heavy machinery and confined spaces. These settings require strict adherence to atmospheric monitoring and ventilation protocols to prevent the rapid oxygen loss that leads to these life-threatening injuries.
Real cases like yours
These reports frequently highlight failures in basic safety protocols, such as the lack of machine guarding, inadequate confined space ventilation, or the absence of proper fire suppression system safeguards. If your injury resulted from a similar lapse in safety standards or equipment failure, an attorney can help you evaluate your legal options for recovery.
| Year | State | Industry | Incident summary | |
|---|---|---|---|---|
| 2024 | MO | Construction | "An employee was sanding a piece of concrete in a manhole with a gas-powered saw when they lost consciousness from a lack of oxygen and were hospitalized." | |
| 2023 | OH | Agriculture | "On December 31, 2023, an employee was performing sanitation on a packer conveyor and was walking in the passageway when their shirt collar was pulled into the conveyor above the passageway. The employee was strangled and became unconscious. The conveyor was not guarded at the time." | |
| 2023 | CO | Arts & Entertainment | "An employee was skiing down a ski run. The employee caught a snow-covered tree branch, fell upside down into deep snow, and lost consciousness due to suffocation. The employee was hospitalized." | |
| 2023 | AL | Manufacturing | "An employee was acting as a fire watch within the engine compartment of a vessel observing the cutting of the hull on the outside. The fire suppression system activated and the employee was trapped inside of the compartment. The employee suffered oxygen deprivation and was hospitalized." | |
| 2023 | MA | Health Care | "An employee was preparing a snack for a patient when the patient strangled the employee. She lost consciousness and was hospitalized." | |
| 2023 | PA | Manufacturing | "An employee was performing maintenance inside a furnace when they lost consciousness due to the oxygen-deficient atmosphere. The employee was hoisted from the space and also sustained a leg fracture." | |
| 2023 | LA | Retail Trade | "An employee was drinking water when the cap came off and became lodged in their throat, requiring hospitalization." | |
| 2021 | WI | Manufacturing | "On October 15, 2021, an employee was repairing a leaking steam hose and was trapped between a moving parts hoist and a drip pan in the plating department. The employee was hospitalized, having suffered a lack of oxygen." | |
| 2020 | TX | Transportation & Warehousing | "An employee was hauling cotton seed and arrived on-site for a load. When one of the bins would not drop cotton seed, the employee opened the back gate to the trailer and stood on the cotton seed to poke the seed. The cotton seed fell, engulfing the employee. The employee was hospitalized." | |
| 2020 | MS | Construction | "An employee was operating an aerial lift and was elevated 9.5 feet. While traveling backwards, he was pinned between the cage of the aerial lift and overhead structure bracing. The employee's chest/neck area was pinned, cutting off oxygen and resulting in strangulation." |
Source: OSHA Severe Injury Reports. Narratives are verbatim from filings; identifying details may have been redacted by OSHA.
Frequently asked questions
Oxygen deprivation can cause lasting damage to your brain and vital organs, potentially leading to memory loss, motor function impairment, or chronic fatigue. Because these effects may not be immediately apparent, it is essential to document all symptoms with a medical professional and consult an attorney to ensure your claim accounts for your future care needs.
Yes, injuries sustained while performing your job duties are generally covered by Workers' Compensation, even if the direct cause was a patient or another person. An attorney can help you navigate the complexities of these claims to ensure you receive the benefits you are entitled to under the law.
Your employer is required to maintain safe working conditions, which includes providing proper ventilation, enforcing confined space entry permits, and installing necessary machine guards. When these safety measures are ignored or bypassed, it may constitute a failure to provide a safe workplace, which an attorney can investigate as part of your claim.
Medical records, witness statements, and incident reports filed with OSHA serve as critical evidence to establish that your injury occurred during the course of your employment. An attorney can assist in gathering this documentation and building a strong case to support your request for benefits.