I often feel short of breath and develop rashes when I smell perfume or am exposed to strong scents. Is this due to a fragrance allergy or a sign of another condition? (My Lan, 35, Dong Nai)
I gave birth four months ago and have developed dark patches on my face and melasma on both cheeks. Can this condition be improved by nutritional supplementation? (Thu Hang, 29, Da Nang)
I am 7 months pregnant, and recently my facial skin has developed a lot of melasma and darkening. Can this condition resolve on its own after childbirth, or does it require treatment? (Ngoc Nhu, 32, TP HCM)
I bought acne medication at the pharmacy, used it for a while and saw improvement, but when I stopped, the acne recurred. How can I treat acne effectively? (Hoai An, Thai Nguyen)
I am 32 years old and have noticed several brown spots on my cheekbones and the backs of my hands. Are these age spots, and will they disappear on their own? (Thanh Mai, Hanoi)
A 35-year-old woman from Khanh Hoa, My An, asks if her long-standing patchy and deep-seated melasma, which makes her sensitive skin prone to redness after procedures, can be treated with laser without worsening the condition or causing post-treatment hyperpigmentation.
I have had lupus for three years, and whenever the temperature drops, I feel more tired and my joints ache more. Is this a sign of a flare-up or just due to the weather? (Van Hung, 40, Lam Dong)
A 5-year-old's leg was burned by a motorbike exhaust, and their grandparents applied toothpaste to cool the wound. Is this method effective and safe? (Thanh, Hanoi)
