I'm really worried because my wife has had a lump in her right armpit for about three months, and now there's swelling in her right breast too. Her doctor had her do a PPD TB skin test, and it came back positive with a 20 mm induration, even though she doesn't have any typical symptoms like a cough or fever. She's on anti-TB meds now, but I'm wondering if TB could really be causing the lump and the swelling. Is the skin test enough to confirm TB, or should we look into doing more tests? Your advice would be really helpful.

Answered by 1 Apollo Doctors

Dr Kareemulla Shaik

General Practitioner

MBBS
0+ Yrs

Consult Now

yes tuberculosis can cause lump. skin test is a initial diagnostic test

Dr. Kareemulla Suggests...

Consult a Infectious Disease specialist

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Answered 04/07/2025

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I'm feeling quite anxious about something that happened over three weeks ago. I got bitten on the hand by a bat, and when I saw a general physician, they suggested just a tetanus shot. They mentioned that rabies vaccines aren't necessary for bat bites here in India. But I'm getting worried now. Is that really the case? Should I be doing anything else to protect myself from rabies?

its better to take rabies vaccine as a precautionary measure

Answered by 1 Apollo Doctors

I'm really anxious because I had unprotected sex with a woman, and now I'm at 82 days. I've been planning to get an HIV test after 90 days. Lately, I've had a dry cough for about two months. Could this be a symptom of HIV or am I just overthinking it? Can you help me understand this better?

See a specialist for accurate diagnosis and targeted treatment.

Answered by 1 Apollo Doctors

I'm trying to understand the differences between the Tri-dot test and the ELISA method for HIV screening. Which one is more accurate, and is there a reason why youd choose one over the other? I'm a bit worried and want to make sure I get the right test.

Both **Tri-Dot** and **ELISA** are used for HIV screening. **ELISA (Enzyme-Linked Immunosorbent Assay)** is more sensitive and specific, detecting HIV antibodies or antigens in blood. **Tri-Dot** is a rapid test, easier for quick results but less reliable than ELISA, especially in early infection.

Answered by 1 Apollo Doctors

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Disclaimer: Answers on Apollo 247 are not intended to replace your doctor advice. Always seek help of a professional doctor in case of an medical emergency or ailment.