Pfizer posted the warning on Twitter about deep vein thrombosis, the medical term for a blood clot in a deep vein, traveling to the lungs and causing a pulmonary embolism. They said if any individuals are having trouble breathing or experiencing chest pain, they should call a medical professional immediately.
“Contact your doctor if experiencing symptoms—this is no time to wait,” Pfizer stated.
Deep vein thrombosis (#DVT), a blood clot in a deep vein, can travel to the lungs, leading to a pulmonary embolism (#PE). Symptoms of PE include difficulty breathing and chest pain. Contact your doctor if experiencing symptoms—this is no time to wait.
— Pfizer Inc. (@pfizer) February 14, 2022
