White pimples on cheeks and forehead for 3-4 years?

Considering that you’ve already undergone creams and syrups without any use, it’s necessary to take into account other alternatives. This white spot can be due to several causes such as a non-dangerous cyst, a fungal infection, or a condition named leukoplakia. Although it is not itching and painless, we would still recommend you to visit a healthcare provider for a correct diagnosis. They may propose a biopsy for the identification of the cause and the best treatment plans for you. Don't forget that a stitch in time saves nine!

Dandruff is a fungal infection and there is not permanent cure for dandruff.

Those whiteheads on your forehead are probably a type of acne called comedones. The hair follicles become blocked with oil and dead skin cells. Skin conditions can be accompanied by small, white bumps. One way is to use mild face washes with salicylic acid or benzoyl peroxide which can help remedy the clogged pores. 

Infections, injuries, or even a blocked milk duct could be responsible for this. Nipple pain might also be caused by hormonal changes at times. Over-the-counter pain relievers can be used to relieve the pain but if it persists, see a doctor.

Your boyfriend may have a severe skin infection that’s spreading. The redness, swelling, and pain—coupled with swollen glands in the groin—indicate that it might be a bacterial infection. To cure this, he may require a course of antibiotics such as penicillin or cephalosporin which can help to fight off the infection. It is important to seek medical attention as soon as possible to avoid further complications.

You are very unlikely to get HIV from a barber trimmer. HIV is not spread by inanimate objects like trimmers but through fluids that carry the virus, such as blood. Look for symptoms such as fever or maybe pimples but always keep in mind the probability of this happening is extremely low.

Some hair on the eyebrows falls out each day as part of the natural hair growth cycle, which involves transitions through the growth, resting, and slipping phases. Causes such as anxiety, nutrient deficiencies, uneven hormone levels, or too much plucking might cause hair to fall out excessively. In order to foster the development of healthy hair, consider eating a nutrient-rich diet, drinking water, and not using products that can harm your hair such as perming and coloring. If the hair vasculature starts to thin or you get areas, or the hair loss remains, it is best to see a medical professional. 

It seems like your skin is dry and lacks brightness; besides the pimple scars on your nose. Skin becomes dull due to lack of water in it. Spots get darker as a result of spots. Drink water and wash your face regularly using mild soap then apply lotion too. In addition, you can wear sunscreen to prevent the darkening of these patches further.