You can usually use Apollo Pharmacy SPF 40 sunscreen cream for a 7-year-old child if it is labelled as suitable for children or sensitive skin. Apply a small patch test first to check for any irritation before regular use. Apply it generously to exposed skin and reapply every 2 to 3 hours, especially after sweating or swimming. If your child has sensitive skin or allergies, it is advisable to consult a doctor before regular use.

Darkening in these areas is often due to sun exposure, leading to increased skin pigmentation. Use a broad-spectrum sunscreen daily and reapply when outdoors to prevent further darkening. Keep your skin moisturised and avoid harsh products that can irritate the area. You may use mild brightening creams if advised, but results take time. If the pigmentation persists or worsens, consult a doctor for proper evaluation and treatment.

If you have an itchy and painful pimple, it is better to avoid applying Apollo Pharmacy SPF 40 sunscreen directly to the affected area if the skin is irritated, broken, or sore. The sunscreen contains ingredients such as fragrance, chemical UV filters, and plant extracts, which may cause stinging or further irritation on sensitive skin. However, protecting your skin from sunlight is still important. You can apply sunscreen to the surrounding skin while avoiding the pimple if it is irritated. If the pimple is not open or damaged and the sunscreen does not cause stinging, you can apply a small amount gently without rubbing or squeezing the area. If the pimple becomes more painful, swollen, or very red, develops pus, or the irritation worsens after applying the sunscreen, stop using it on that area and consult a doctor or dermatologist.

For effective facial protection, I recommend choosing a broad-spectrum sunscreen with an SPF of 30 or higher. Look for physical or mineral sunscreens containing ingredients like zinc oxide or titanium dioxide, as these are gentle on the skin, highly effective, and rarely cause irritation. If you prefer a lighter texture, chemical sunscreens with avobenzone are also excellent options. Ensure the label specifies 'broad-spectrum' to protect against both UVA and UVB rays. For the best protection, apply it generously 15 minutes before going outside and reapply every two hours.

SPF 40 sunscreen blocks about 97.5% of ultraviolet B (UVB) rays, which are the main cause of sunburn and skin damage, when applied correctly and generously. It provides much stronger protection than lower SPF products, making it ideal for people who spend a lot of time outdoors or have sensitive skin. For best results, reapply every 2 hours, especially after swimming or sweating, and combine it with other sun-protection measures, such as wearing a hat or staying in the shade. Using SPF 40 sunscreen properly can help reduce the risk of sunburn, premature skin aging, and skin cancer. Please consult a dermatologist for personalized advice.