To combat aging, and embrace he­althy skin, consider a gentle se­rum containing Vitamin C. Complement this with a moisturizer infuse­d with hyaluronic acid, and during daytime, apply sunscreen with SPF 30 or highe­r. Dark under-eye circle­s? Seek an eye­ cream formulated with peptide­s or caffeine to brighten, and hydrate­ that delicate area. The­se simple steps can maintain your skin's radiant he­alth, preserving its youthful appearance­.

According to your symptoms, it is melasma that you might have. It is common during pregnancy as dark marks are forming on the face, especially on the nose and cheeks. It is recommended to visit a dermatologist who can accurately identify and treat your condition

Antibiotics will not necessarily clear up every problem, as sometimes it is not even a bacterial issue. Be sure to watch for other symptoms like pain and changes in the look. Setting a meeting with a dermatologist is good advice and he will check you out thoroughly and suggest the best treatment. It is a must to have professional support for the proper identification and treatment. 

The best treatment for vitiligo in children below 5 years old would depend on the severity of the condition. Generally, topical corticosteroids are the most commonly used treatment for vitiligo in children, and they are used in combination with other treatments like phototherapy, topical calcineurin inhibitors, and systemic immunomodulators. For focal vitiligo above the lips, the treatment of choice is usually topical corticosteroids. Additionally, topical immunomodulators and phototherapy can be used in combination with topical corticosteroids to improve the effectiveness of the treatment. Homeopathy, ayurveda, and other alternative treatments can be used in conjunction with conventional treatments, but should be discussed with a doctor before starting.