Brief Answer:
Known side effect
Detailed Answer:
Dear Ms, I have gone through your question and I understand your concerns but pneumonia vaccine is well known to cause the side effect of soreness at the site of injection and can even lead to immobilization of the adjacent joint in some patients . this will go away eventually. I would recommend cold compresses on the site of injection with the application of voltaren gel three times daily and nifedipine gel once before going to bed to improve the healing process. I hope I answered your question .if you don't have any other clarifications then please close the discussion.