I'm really worried about something that happened during a recent blood draw. At the private lab, I noticed the seal on the vacutainer needle was already torn before my blood was drawn, and now, a month later, I'm experiencing some unsettling symptoms like severe fatigue, headaches, dizziness, and red spots on my legs. My sore throat has continued, and there's a swollen lymph node near my elbow even after three months. I did an HIV test, the 4th-generation kind, and it came back negative after 8 weeks and 7 days. But I'm still concerned, especially since there was about a 7-minute gap between me and the previous patient. Can HIV be a concern here? Is it possible for vacutainer needles to be reused? I just want to understand if there's something more I should be looking out for.

Answered by 1 Apollo Doctors

Dr Kareemulla Shaik

General Practitioner

MBBS
0+ Yrs

Consult Now

Throat Pain After Vomiting

Causes

Stomach acid irritation

Inflammation of the throat lining

Remedy

Stay hydrated: Drink plenty of water to help soothe the throat.

Gargle with salt water: Mix 14 teaspoon of salt with 8 ounces of warm water to reduce inflammation.

Throat lozenges: Suck on lozenges or cough drops to help soothe the throat.

Avoid irritants: Stay away from spicy or acidic foods and drinks.

Rest your voice: Avoid talking or shouting to give your throat time to heal.

When to Seek Medical Attention

Severe pain: If pain persists or worsens.

Difficulty swallowing: If you experience trouble swallowing food or water.

Fever: If you have a fever over 101.5F (38.6C).

Blood in vomit or saliva: If you notice blood in your vomit or saliva.

Dr. Kareemulla Suggests...

Consult a Infectious Disease specialist

Find a Infectious Disease specialist

Answered 04/07/2025

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I'm really worried about the accuracy of the HIV DUO test, specifically the 4th generation test. Is it really reliable if taken 28 days after exposure? I'm struggling with anxiety over this, and I just need some clarity. Can you help me understand how accurate these results might be?

HIV DUO Test (4th generation test) is highly accurate and reliable after 28 days of exposure. It can detect both HIV antigens and antibodies, providing accurate results earlier than previous generation tests. It is recommended to repeat the test after 3 months for confirmation.

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I had unprotected sex about three months ago, and while I haven't noticed any specific issues, I'm a bit worried and want to make sure I don't have any STDs or STIs. What tests should I get? Are there any good labs in Bangalore for this? And how often should I be getting tested?

test for std

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I'm looking at my husband's blood test results, and I'm a bit worried. It says he's rapid positive for Dengue Fever NS1 Antigen. The Antibodies Panel shows IGG as negative but IGM is weakly positive. Plus, his platelet count is quite low, showing 26.0 when the reference range is 150-410. Does this mean he definitely has Dengue? What should we do next?

you take medication.

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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.