Thanks for the query.
I understand your concern.
Friction due to the tight inner wear can lead to complications like folliculitis, clogged sebaceous glands, edema and redness of underlying skin, infecting the surrounding lymph nodes etc, which can lead to formation of swollen painful lump.
By clinical examination, the exact nature of the swelling can be identified and treatment can be taken.
So, please do consult your doctor and get examined and plan treatment accordingly.
Avoid wearing tight inner wear as that can lead to these type of complications.
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.