Strangulation can kill days later: The hidden, lasting effects

Strangulation is one of the deadliest forms of domestic assault. Victims can become unconscious in less than 10 seconds and can die within minutes. Experts call it the ultimate show of power and control over the victim, as the assailant literally controls their next breath. Victims who have been strangled are 750 percent more likely to be killed by the same person.

Strangulation can cause victims to pass out in seconds—but the real danger may come days or even weeks later.

Experts say the short-term effects of being strangled can include memory loss, dizziness, headaches, and loss of consciousness. But the long-term effects are just as alarming: seizures, strokes, blood clots, and in some cases, delayed death.

In recent years, there has been a major shift in how the dangers of strangulation are understood. Law enforcement agencies have updated their training, and Oklahoma laws have changed to better identify and prosecute these cases.

Despite its seriousness, strangulation is often overlooked. About half of all victims show no visible injuries, making it more difficult to diagnose and treat.

Symptoms during the assault can include passing out, loss of bladder or bowel control, and confusion. Days later, a victim may suffer from internal injuries, traumatic brain injuries, or die due to strokes or blood clots.

"Many of our victims have symptoms of internal injuries and also could have potential carotid dissection, which leads to stroke and delayed death," said Gael Stack with the Training Institute on Strangulation Prevention. "We know our victims are suffering brain injuries—traumatic brain injuries—and are at risk of being killed."

Experts urge anyone who has been strangled to seek immediate medical attention—even if they feel fine or don’t see any marks.

As part of this report, we’ll also demonstrate basic self-defense moves that can help someone escape if they’re being strangled.

Domestic Violence Intervention Services hotline number: 918-743-5763

Other resources: Training Institute on Strangulation Prevention: Free Resources

Related Coverage:

How to escape a strangulation attempt: Tulsa County deputy shares self-defense tips

Strangulation can kill days later: The hidden, lasting effects

Breaking The Silence On Domestic Violence: Resources

This story is part of News On 6's Oklahoma's Own In Focus, which takes a closer, in-depth look at stories and issues that impact Oklahomans' daily lives.