Question 1

Please see the attached picture of my white tongue. I had oral sex and took HIV ELISA and CMIA tests at 5 weeks, 5 months, and 24 weeks after exposure, all were negative. However, I still have a white coating on my tongue (which I can scrape off in the morning while brushing) and occasional joint pain. I read on the internet that these could be symptoms of HIV, and I have been very worried for months. Are my test results conclusive, or do I need further testing?

Question 2

What is the best way to increase red blood cells?

Question 3

I have been suffering from hand tremors and muscle weakness, which affect my ability to perform daily tasks. My hands shake a lot, causing me embarrassment, and this has been happening since I was around 14 to 15 years old. A doctor advised hormonal tests, and my report shows the following:
S.Free T4 is 1.09 ng per dl (Reference range 0.8 to 2.0)
S.TSH (Ultrasensitive) is 2.4 uIU per ml (Reference range 0.4 to 4.5)
Active Vitamin B12 (HoloTc) is 36 pmol per L (Reference range 30 to 165)
Are these test results normal? Is my report normal? Also, what could be the actual cause of my hand tremors and muscle weakness?

My skin is oily and sensitive, and I have been facing this problem for the last 5 to 6 years. I get a lot of acne on my forehead, and my face looks very dull. Day by day, my skin tone is also becoming darker. My LFT, KFT, and thyroid reports are all normal. Please suggest what I can do.

You may need treatment for adult acne. Consider dermatology consultation. A diet low in sugar and dairy may help.

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What is the best way to increase red blood cells?