Can't find relief for psoriasis on underlegs & stomach?

Your scalp problem could be a medical issue that requires medical treatment. I recommend you should pay a visit to a dermatologist, who is a skin expert. They can detect the condition and recommend the medications or treatment option that should be taken. Avoid using any harsh chemicals on your scalp until you have been to a doctor.
 

If you're dealing with oily skin, acne, pigmentation, or other skin issues, I recommend using "The Ordinary Niacinamide 10% + Zinc 1%" serum. This product helps reduce sebum production and acne occurrence. For moisturizing, try "Cetaphil Oil Control Moisturizer SPF 30" to keep your pores clear. You might also like "Neutrogena Oil-Free Acne Wash," which is gentle on skin affected by impurities. To protect your skin from sun damage, apply "CeraVe Ultra-Light Moisturizing Lotion SPF 30." These products can help give your skin a radiant appearance.

It seems you are dealing with tonsillitis, a condition that is identified by the white spots in the tonsils. This often accompanies a viral or a bacterial infection that further causes manifestations like sore throat and difficulties in swallowing. The best way to relieve the symptoms is to drink a lot of fluids, get some rest, and take throat lozenges. If it still doesn't get better, it's a good idea to consult a health care provider for further help.

This might happen sometimes as a side effect. Minoxidil could cause increased hair fall before new hair starts to grow. The most important thing is to wait because this shedding usually is temporary. If you are worried, it’s better to continue using the medicine as directed and consult your doctor for more advice.