Brown-winged sweat bee can inflict a sting that delivers a mild neurotoxin. Though the impact on human health generally remains low, a sting can cause localized pain, swelling, and redness. In rare severe cases, prolonged discomfort or secondary infections may occur. Effects are typically short-lived and not life-threatening.

Brown-winged sweat bee are known for their natural defensive behavior, and when they feel threatened, they may sting to protect themselves or their nest. These stings introduce a mild neurotoxin, resulting in localized discomfort. People can encounter brown-winged sweat bee in environments such as gardens or meadows, leading to unintentional disturbances and subsequent stings.

To minimize encounters with brown-winged sweat bee, it's advisable to avoid their nesting sites, often located in the ground or low vegetation. Wearing protective clothing and using environmental deterrents like essential oil-based repellents can help keep brown-winged sweat bee at bay. Regular garden maintenance reduces suitable nesting habitats, decreasing the likelihood of stings.

If stung by brown-winged sweat bee, promptly cleaning the area with soap and water can help prevent infection. Applying a cold compress can reduce swelling and discomfort. Keeping the affected limb elevated may also alleviate symptoms. During recovery, it is important to monitor for signs of secondary infections and to avoid scratching the sting site to reduce the chance of further irritation. While symptoms are generally not life-threatening, maintaining a clean environment can aid in quicker recovery. Remember to remain vigilant and to seek professional advice if symptoms persist or worsen.