Hi,
Noted the history about your male friend of 59 having a swelling in umbilical region that has grown X 4 times and there is pain.
This is surely is indicative of an Umbilical or Para-
umbilical hernia.
Enlargement of the lump with pain is indicative of obstruction or even strangulation.
This is an urgent problem.
Hence I would advise you the following:
Take him to the ER to confirm the cause and to see if it has turned into any complication.
If obstructed then reduction may help.
If strangulation then an urgent surgery will be required.
Till then stop anything orally.
Try to reduce the hernia with tolerable pain. If not possible do not press more.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. T. Chandrakant, ENT and General Surgeon