You may have an infection in the stitches on your hand. When pus comes out, it indicates that there is probably bacteria which is causing the infection. This might have occurred if the wound was not kept clean. If there was a large red lump previously, it could have been an abscess. It’s crucial to have this seen by medical professional because, without proper care, things like these can worsen.

It's exciting to know that you've been proactive about your skin care with Dr. Vivek Mishra. HydraFacial could be one of the best ways to boost hydration and texture to your skin, especially for those who have pigmentation and acne symptoms. Consulting your doctor is always good to do in the first place, and concerning this treatment, the doctor may be able to define whether this treatment is actually suitable for you or not. If you want to make an appointment and find out how much it costs, my advice is to contact the doctor's office directly. 

Acne is multi-factorial problem, hormonal disease in most of the patients, diet, exercise, hygiene, grooming practices play important role.so visiting dermatologist and taking treatment is one option and maintain treatment for long time because if you are getting any improvement with the treatment then continue it otherwise dermatologist will change it. there are few things that has to be taken care. One thing not to apply hair oil, avoid having dandruff or use anti-dandruff shampoos weekly on the scalp, using face washes that have salicylic acid or glycolic acid. Avoid using thick greasy moisturizers or cream on the face. Use only creams that are gel based or water based. Drink plenty of water, avoid fat or cheesy diet, exercise 10-15 mins of the day. Topical steroids have to be avoided. Topical antibiotics like Clindamycin are useful. Oral Antibiotics or retinoids are advised. 

Pigmentations are due to various reasons, Have to find out the underlying cause and treating the cause would be the primary approach Along , will start with depigmenting cream and sunscreens. Would suggest - Peels ,hydrafacial MD to see faster results. You can also visit the dermatologist near your place or have a video consultation with best dermatologist in Jodhpur Lake, Kolkata. Hope this answer helps you.

Itching on your shoulder and back for so many years, and it's gotten darker recently. Itching can have various causes, like dry skin, allergies, or even a skin condition called eczema. The recent change in color could be due to increased scratching or inflammation. It's essential to have it checked by a dermatologist to rule out any serious concerns. In the meantime, try using a gentle moisturizer and avoid scratching to prevent further darkening.