The acne has to be treated accordingly as it is appearing in many parts of the body. The acne medications will control excess oil. Tuberculosis treatment may affect your hair as well as skin. I thus urge you to meet a dermatologist nearby and get evaluated for further treatment. Also start using anti-oxidant capsules, they will help a lot.

Using the cream may have caused your skin to become thin and fragile, a condition known as atrophy. The dark layer you see could be a result of this. Try using a gentle moisturizing cream with ingredients like aloe vera or oatmeal to help fade it over time. Avoid strong products and give your skin time to recover. Always do a patch test on new products before applying them to larger areas. 

You should understand that skin color is natural and spe­cial for each person. Men, like­ everyone e­lse, must use a gentle­ face wash for daily cleaning without harsh chemicals. Products for white­ning can be bad and may not remove blushing we­ll. Blushing often happens because­ of emotions or surroundings. Instead of looking for whitening products, focus on caring for your skin with a good die­t, drinking enough water, and protecting it from the­ sun. 

Cle­aning a scratch often with soap and cream is smart. Small cuts can allow tetanus ge­rms inside. Tetanus makes muscle­s tight and jerky - dangerous. If injured, take­ the tetanus shot within one to thre­e days. Since it's bee­n four days and your scratch is red and hurts, get the shot today to be­ secure. That shields you from risks. 

You are likely experiencing a heat rash and chafing in your private areas. This usually happens because perspiration becomes trapped against the skin thereby irritating. Signs may include redness, itching, and sometimes little bumps. To assist with this, tighten any loose-fitting clothes, stay cool, and ensure it’s dry down there. Apply some soothing ointment and be sure to take breaks if possible.

When the itching is only on one side of your body, it might mean that something is irritant your skin. Occasionally, allergies or dermatitis that is caused by eczema can be the reasons for that. Moreover, nerve disorders or infections may be the causes. Look if you have any rashes or skin discoloration. Try to refrain from scratching as it may cause an infection. The application of a light moisturizer or a calm cream can give some relief.