Flat huntsman spider is known to have a mild level of toxicity that can affect humans, small mammals, and insects through bites delivered by its fangs. Typically, adults are the toxic life stage of this species. The venom, although generally not dangerous, can cause discomfort and localized reactions in humans and more severe effects in smaller animals due to their size and physiological differences. Insects may experience immobilization or death when exposed, whereas humans and small mammals might face irritation or allergic reactions at the site of the bite.

Flat huntsman spider is not typically known to bite humans. In rare instances where bites occur, it's usually a defensive response. The spider uses its fangs to deliver a bite when it feels threatened. These encounters may result in mild discomfort, akin to a bee sting, but are not known to cause severe consequences for humans.

Flat huntsman spider's rare instances of biting humans are usually defensive in nature. These creatures prefer to avoid contact, but when they feel cornered or threatened, they may bite as a last resort. Human encounters with flat huntsman spider are not typically aggressive, but due to misunderstanding or inadvertent proximity, flat huntsman spider may defend itself, leading to potential mild discomfort for the person involved.

To prevent encounters with flat huntsman spider, maintain a clean and clutter-free environment that does not attract them. Use appropriate sealing and screening on windows and doors to deter flat huntsman spider from entering homes. Regularly inspect and clear potential hiding places to minimize the chance of coming into contact with these creatures in living spaces.

After a defensive bite from flat huntsman spider, focus on cleaning the affected area with soap and water to reduce the chance of secondary infection. Use cold compresses to alleviate discomfort or swelling. Keep the area elevated if possible. Remember not to scratch the site to avoid further irritation. During recovery, continue to ensure living spaces are clear from flat huntsman spider to prevent repeated incidences, and be cautious to avoid startling these creatures.