Skin, Hair and Nail Problems

This acene became hard and I'm having pain during movement , required guidence for quick healing. Thank You

I have gone through treatment 6 months back they were gone but again they occured now. So i need to use same perscription again or just leave it by let them go!

My nails are breaking both horizontally and vertically since 3 months nails are becoming thin and brittle kindly suggest

I have a fair problem since long but from past 4,5 months its loosing like anything. Its getting worst day by day. Can anyone please help me to come out from this problem. I have dandruff as well in crown area.

Two weeks back i noticed my both elbows and elbow folds were really dark in color. Also my armpits are dark, less dark compared to elbow. There's soft skin on it, and if i scrup it with my finger the skin is coming off. It was never like this earlier. And it is different for normal darkness of elbow which generally people have. There's no pain, no itching. It is on both the elbow and elbow folds and armpits. No other symptoms. Please tell me what is this?

I am having scalp itching and hair fall issue. Is it ok to apply oil in hair and leave it for one hour and wash with shampoo DAILY.

I have been on mintop 5% for more than 9 months but my hairfall hasn't stopped . I could see the new growth but it's thinning at the ends. Hot my complete body profile including vit d ,thyroid , hormones everything is normal but the fall persists.there is lot of breakage and dryness too. What should I do

I need suggestion for my foot skin problems suffering from last 3-4years Consulated with many doctors till now Private Clinin Government hospital Private hospitals Ayurvedic Jarra all, but after 1 months problem start again, they give a lot antibiotics and anti Allergic tablet which I am tired now. Can anyone suggest for best solution?? Adding image here as wasn't able to find attached option in previous threads

Sir i have 4 to 5 white patches on my breast area.I want to confirm exactly what is this,is this vitiligo or something else.

Please tell me about my hair condition and possible solution for this hair loss in crown area as seen in pic. I noticed it suddenly 1.5 years back and since then it is same.. no improvement. I have been diagnosed for depression. Is there chance of regrowth ? What should I eat or apply to scalp ? Should I reduce academic stress?