Tingling along the ribs under the right breast of men is considered to be caused by trauma, breast hyperplasia, cholecystitis, costochondritis, gastritis and other reasons. 1. Trauma: If the male right breast along the ribs is violently struck or collided with an object, resulting in soft tissue damage, congestion and edema, tingling may occur. 2. Mammary gland hyperplasia: if the hormone secretion disorder in male body, excessive estrogen secretion, androgen reduction, resulting in edema, hyperplasia, pain in the nipple area, and then involved in the lower ribs, prone to tingling. 3. Cholecystitis: Inflammation of the gallbladder due to bacterial infection or chemical stimulation of the gallbladder in men is likely to cause tingling along the lower ribs of the right breast. 4. Costochondritis: due to men’s long-term improper posture or long-time heavy physical labor, resulting in aseptic inflammation of the costochondral bone, prone to tingling along the ribs under the right breast. 5. Gastritis: due to a long time of irregular diet or diet too spicy stimulation, resulting in inflammatory changes in the gastric mucosa, prone to tingling along the ribs under the right breast. The above symptoms do not rule out other causes, it is recommended to consult a doctor in time, identify the cause and follow the doctor’s instructions to receive treatment.