Had a penicillin shot for syphilis in my lower hip about 5 days back. The pain was pretty bad for a couple of days but then got better. Now I've got this hard lump at the injection site. Theres no redness or irritation and it's not visible, but I can feel it when I touch it, it's hard and a bit sore. Tried using a hot compress but the lump's still there. Should I be worried about it?

Common Reaction: The hard lump at the injection site is likely a normal localized reaction to the penicillin shot. It’s common for such lumps to form and they usually resolve over time.

When to Seek Help: If the lump becomes larger, more painful, red, or warm, or if you develop fever or other symptoms, consult a healthcare provider.

Management Tips: a. Continue using warm compresses to alleviate discomfort. b. Avoid pressing or massaging the lump aggressively.

Monitoring: If the lump persists beyond a couple of weeks or worsens, see your healthcare provider to rule out complications.

Emergency Signs: Seek immediate care if you experience difficulty breathing, rash, or swelling elsewhere, as these could indicate an allergic reaction.