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It could be part of normal sexual excitation response where penis grows larger due to more blood supply making it stiff and warm. If there is pain, and prolonged erection it could be dangerous and needs medical attention.
Hi,
please let me know more. Ur age, precipitating factors leading to this condition like sexual activity, any medicines taken, any local pain or itching, duration of this problem, how long this persists and any residual effects once it subsides. Is scrotum normal, is there urethral discharge, is urinaryy complains of any sort and is skin of shaft of the penis also turns red and blotchy or only the glans portion. The problem could be allergic, drug related or hormone related. please get urine routine microscopy, CBC
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What Is The Cause Of Penis Turning Red ?
Welcome to Healthcare Magic It could be part of normal sexual excitation response where penis grows larger due to more blood supply making it stiff and warm. If there is pain, and prolonged erection it could be dangerous and needs medical attention.