Philadelphia Eagles quarterback Jalen Hurts is expected to miss the remainder of the 2026 NFL season after doctors discovered multiple blood clots in his lungs.

In a joint statement Monday, the Eagles and Hurts' agent, Nicole Lynn, confirmed that the quarterback has been diagnosed with deep vein thrombosis (DVT) and bilateral pulmonary emboli after initially being diagnosed with a superficial blood clot in his left calf.

Hurts will undergo anticoagulation treatment, commonly known as blood thinners, for an expected minimum of three months. He will not be permitted to participate in contact football activities during treatment.

Pro Football Doc Explains Jalen Hurts' Diagnosis

According to Pro Football Doc, Dr. David Chao, the progression of the blood clot from Hurts' calf into the deep veins and both lungs represents a significant medical development.

Chao explained that playing football while taking blood thinners carries an unacceptable risk of serious bleeding, particularly in the event of a head injury.

"You cannot play on blood thinners because of the risk of bleeding," Chao said.

Although pulmonary emboli can be life-threatening if left untreated, Chao emphasized that appropriate anticoagulation significantly reduces that danger.

What Caused Jalen Hurts' Blood Clots?

Hurts initially sought treatment after being cleated in the calf during Philadelphia's October 4 game against the Los Angeles Rams. Doctors discovered the superficial clot during an ultrasound in London but initially cleared him to play.

A follow-up ultrasound the following Wednesday revealed movement of the clot, prompting further medical evaluations.

The underlying cause has not been established. Chao noted that the calf injury and international travel could have been contributing factors but cautioned against attributing the condition to either without supporting evidence.

He also indicated that doctors may investigate whether Hurts has an underlying predisposition to blood clotting.

Pro Football Doc Addresses Hurts' Reported 36 Hours Without Sleep

Reports that Hurts stayed awake for 36 consecutive hours to prevent his blood clot from worsening may stem from a misunderstanding of medical advice, according to Pro Football Doc, Dr. David Chao.

"So it's not recommended," Chao said of staying awake that long. "If he really stayed up for 36 hours, that had to be a misinterpretation of what he was told to do."

Chao explained that periodic movement helps promote circulation but does not require avoiding sleep entirely. He suggested Hurts may have been advised to wake periodically and walk around or may have experienced disrupted sleep while undergoing medical evaluations.

Jalen Hurts Expected to Make Full Recovery

Despite the seriousness of the diagnosis, the Eagles said Hurts is clinically stable and has no significant functional limitations.

The team expects a full recovery without long-term effects and anticipates that Hurts can resume contact football activities after completing treatment and receiving medical clearance.

Hurts will remain involved with the Eagles and continue conditioning during his recovery.