Facial nerve palsy is the most frequent acute mononeuropathy and it is often of viral etiology, although many other causes have been identified. It has recently been described as a potential manifestation of COVID-19. We report the case of a patient with recent history of diarrhea and malaise that was admitted to the hospital presenting right facial paresis with orbicular muscle involvement. Nasopharyngeal swab tested positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on the real-time reverse transcription polymerase chain reaction and magnetic resonance imaging showed no structural changes. During the hospital stay, the patient showed clinical improvement, and no other symptoms were observed. This case presentation suggests a possible association between neuropathies and SARS-CoV-2 infection.

A 30-year-old man, without previous medical record, was admitted to our centre due to persistent hacking cough for the previous 2 months, accompanied by nocturnal sweating, unquantified weight loss and low-grade fever. The patient was finally diagnosed of pulmonary tuberculosis (TB). During admission, a right forehead swelling was detected, painful to palpation, fluctuating and not attached to the skin, without cutaneous alterations or neurological impairment. Surgical debridement was performed and intraoperative cultures were positive for mycobacteria TB. The patient completed 9 months of antituberculous therapy and fully recovered.