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Are antibiotics dangerous?

Q: Are antibiotics dangerous? Krishna: Not really. Most of them are safe. However, common antibiotics carry small but serious risks of life…

Started by Dr. Krishna Kumari Challa

1 Aug 9
Reply by Dr. Krishna Kumari Challa

The health stories your nails tell

As a medical student, nails were one part of my anatomy course that I really struggled with. I found it difficult, at first, to stomach the…

Started by Dr. Krishna Kumari Challa

1 Aug 7
Reply by Dr. Krishna Kumari Challa

How our brain decides what to do

What exactly happens in our brain when we make a decision has been a mystery till now. But researchers  have found the solution. They have…

Started by Dr. Krishna Kumari Challa

1 Aug 7
Reply by Dr. Krishna Kumari Challa

What does science say about transgender people?

Q: What is your opinion on transgender people? Krishna: As a person of science, I don’t form opinions easily. I always see the worl…

Started by Dr. Krishna Kumari Challa

1 Aug 5
Reply by Dr. Krishna Kumari Challa

IV Fluids

Last week, the Australian Therapeutic Goods Administration added intravenous (IV) fluids to the growing list of medicines in short supply.…

Started by Dr. Krishna Kumari Challa

1 Aug 5
Reply by Dr. Krishna Kumari Challa

You have a very evolved brain. It can reveal both the purpose of your life and alleviate your suffering.

Q: What is the purpose of human life? Why do we see so much suffering in various forms of life? Krishna: Let me answer this question from a…

Started by Dr. Krishna Kumari Challa

1 Aug 4
Reply by Dr. Krishna Kumari Challa

Mosquito magnets: What can attract mosquitoes and what cannot

If you feel like you're the victim of itchy mosquito bites more often than others, it may not be all in your head. Because there is some sc…

Started by Dr. Krishna Kumari Challa

1 Aug 2
Reply by Dr. Krishna Kumari Challa

TB strain infectivity is linked to shared geographic background

For some forms of tuberculosis, the chances that an exposed person will become infected depend on whether the individual and the bacteria s…

Started by Dr. Krishna Kumari Challa

1 Aug 2
Reply by Dr. Krishna Kumari Challa

India is suffering its largest Chandipura virus outbreak in 20 years

What you need to know about it ---- At least 38 people, most of them children and teenagers, have died since early June 2024 in the worst o…

Started by Dr. Krishna Kumari Challa

1 Jul 31
Reply by Dr. Krishna Kumari Challa

The difference between miscarriage and stillbirth

Credit: The Conversation Former US First Lady Michelle Obama revealed in her memoir she had a miscarriage. UK singer-songwriter and act…

Started by Dr. Krishna Kumari Challa

1 Jul 31
Reply by Dr. Krishna Kumari Challa

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