There is a smell of cumin in the armpits, consider that it may be a normal phenomenon, hyperhidrosis, fox odor and so on. 1. Normal phenomenon: if the weather is relatively hot or do a lot of sports, there will be sweating, sweat will be in the armpits and bacterial decomposition to produce an odor. 2. Hyperhidrosis: hyperhidrosis is an abnormal increase in local or generalized skin sweating, especially after stimulation or strenuous exercise and labor symptoms are more pronounced, if the armpit sweat is more, it is easy to trigger bacterial or fungal infections, odor. 3. Fox odor: Fox odor is the special odor produced by the bacterial decomposition of the secretions of the sweat glands in the armpit top secretion, especially in summer and after exercise, the symptoms will be more obvious. If the symptoms of fox odor is more obvious, and the body sweat flavor, or some perfume, soap and other chemical smells mixed together, will produce a strange smell. A smell of cumin under the armpit may also have other causes, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.