Erectile dysfunction (impotence)
Oxidative stress in the airways of children with asthma and allergic rhinitis

Check with your doctor immediately if any of the following side effects occur: More common Stomach pain Less common Difficulty in breathing or swallowing fast heartbeat gaseous stomach pain heartburn recurrent fever skin itching, rash, or redness stomach fullness swelling of the face, throat, or tongue vomiting yellow eyes or skin Incidence not known Anxiety bloating blurred vision chest tightness chills cold sweats confusion constipation cool, pale skin cough darkened urine depression dizziness fast heartbeat fever indigestion large, hive-like swelling on the face, eyelids, lips, tongue, throat, hands, legs, feet, or sex organs loss of appetite nausea nervousness pains in the stomach, side, or abdomen, possibly radiating to the back puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue Shakiness unusual tiredness or weakness Some side effects may occur that usually do not need medical attention

Side effects of B12 shots are rare but can include pain or redness at the site
When mitochondrial damage occurs, PINK1 accumulates on the mitochondrial outer membrane and recruits the E3 ubiquitin ligase Parkin (Picca et al., 2023)