Used to treat conditions involving joint pain and inflammation, particularly in cases of arthritis and gout. it is believed to help alleviate pain, stiffness, and swelling in the joints, especially when these symptoms are aggravated by movement or changes in weather. guaiacum is also used for conditions affecting the respiratory system, such as chronic coughs and asthma, due to its purported ability to clear mucus and ease breathing. additionally, it may be indicated for mental fatigue, weakness, and a general sense of exhaustion, often related to chronic illness.