A routine visit to his parents’ backyard turned into a life-threatening medical emergency for an Idaho man after a rattlesnake bit him twice. His condition became so severe that one California hospital exhausted its entire antivenom supply before he was transferred for specialized treatment.
Doctors describe the case as highly unusual, with the patient requiring far more antivenom than most snakebite victims. The incident also serves as a reminder that rattlesnakes can remain difficult to detect, even when conditions seem safe.
Backyard Snake Bite Quickly Became Critical
Chris Howarth was bitten twice on the foot while checking a broken water line at his parents’ home in Oroville, California.
Within minutes, he experienced a numb tongue, swollen lymph nodes, and breathing difficulties, prompting an emergency trip to the hospital.
Hospital Exhausted Its Antivenom Supply
Doctors immediately began administering antivenom, but Howarth’s symptoms repeatedly returned and worsened despite ongoing care.
After six days and 36 vials of antivenom, the hospital ran out of supplies and arranged an emergency airlift to Stanford Hospital.
Different Treatment Finally Stabilized His Condition
Specialists at Stanford switched Howarth to a different antivenom that successfully brought his condition under control.
In total, he received 54 vials of antivenom over 12 days, spending most of that time in intensive care.
Recovery Continues Weeks After the Bite
Although his condition improved, Howarth still experienced swelling in his foot and leg several weeks after leaving the hospital.
He said he was about 80% recovered and hoped to return to his job as a letter carrier after regaining more strength.
Experts Urge Caution During Snake Season
Wildlife experts say rattlesnake activity has increased in California this season, with hundreds of reported bites.
Officials advise people to stay alert outdoors, wear protective footwear in snake habitats, remain calm if bitten, and seek emergency medical care immediately instead of attempting home treatments.
Featured Image: Photo by Michael Jerrard on Unsplash
