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What Causes Lump On Shaft Of Penis Post Masturbation?

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Posted on Fri, 10 Jul 2015
Question: hi i was masturbating yesterday and a medium sized ring shaped lump appeared on the shaft right below the head. it was soft as if it was a swelling. the swelling or whatever it was went down throughout the day but left a small hardish bump. i masturbated to day and the swelling came back. what is this??
doctor
Answered by Dr. Pankaj Borade (19 minutes later)
Brief Answer:
More information required

Detailed Answer:
Dear,
Welcome to HCM
I can understand you concern and the worry it has caused you.
I can suspect a trauma to the penile shaft a cause for it, although I request you to provide information regarding following.

1) is the swelling associated with any discolouration?
2) what exact is the size of swelling, in centimetres?
3) is there associated pain or itching?
4) are you able to retract your foreskin completely without discomfort?
5) have you been forceful while masturbating or was there a physical trauma in recent?
6) any difficulty in urination while with swelling?
7) does the swelling changes when in flaccid state and in erect hard state?
Information can help me to have a clearer clinical picture.
Meanwhile if the swelling is still persisting, I strongly suggest to see a local surgeon urgently.

Kindly revert back with the answers soon.
Above answer was peer-reviewed by : Dr. Neel Kudchadkar
doctor
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Follow up: Dr. Pankaj Borade (14 minutes later)
There is no pain the small hard bump that remains is a little red/pinkish and i am circumcised
The lump when "swollen" is about a cinameter and a half and the small hard bump is smaller than half a cinameter
I also dont masturbate with lubricant
doctor
Answered by Dr. Pankaj Borade (24 hours later)
Brief Answer:
suggestive of minor contusion

Detailed Answer:
Thanks for the reply.
It appears a condition of minor trauma to penile shaft. Possibility of sub-dermal minor contusion.
The absence of itching of surface changes lessen the possibility of infective cause.

My further advice to you would be refrain form physical activity with the penis such as masturbation, sex. Give it a rest.
consult a local surgeon soon( as a detail local examination is required)

Lastly no need to panic at all.
It should get resolve on its own within few days with no residual deformity to organ.

Regards,
Dr Pankaj B
Note: For further follow up on related General & Family Physician Click here.

Above answer was peer-reviewed by : Dr. Raju A.T
doctor
Answered by
Dr.
Dr. Pankaj Borade

Psychiatrist

Practicing since :2011

Answered : 571 Questions

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What Causes Lump On Shaft Of Penis Post Masturbation?

Brief Answer: More information required Detailed Answer: Dear, Welcome to HCM I can understand you concern and the worry it has caused you. I can suspect a trauma to the penile shaft a cause for it, although I request you to provide information regarding following. 1) is the swelling associated with any discolouration? 2) what exact is the size of swelling, in centimetres? 3) is there associated pain or itching? 4) are you able to retract your foreskin completely without discomfort? 5) have you been forceful while masturbating or was there a physical trauma in recent? 6) any difficulty in urination while with swelling? 7) does the swelling changes when in flaccid state and in erect hard state? Information can help me to have a clearer clinical picture. Meanwhile if the swelling is still persisting, I strongly suggest to see a local surgeon urgently. Kindly revert back with the answers soon.