Since you cleaned it with Betadine, you have taken a great first step. If your last tetanus shot was more than five to ten years ago, or if the injury occurred in a dirty environment, getting a booster is highly recommended. The trapped blood under your nail and the potential fracture should be evaluated by a healthcare professional. They can safely drain the pressure if it is causing throbbing pain and perform an X-ray to check for a break. For now, keep your foot elevated, apply ice wrapped in a cloth, and rest.

Please be reassured that you have options before considering surgery. For a second opinion, I highly recommend consulting a dermatologist (skin specialist) first, as they are experts in localized skin conditions. A urologist (urinary specialist) is also an excellent option. Surgery to remove the foreskin is typically a last resort and often unnecessary once the precise cause is identified and treated. Getting a second opinion from one of these specialists is a very wise and safe step to find the right gentle treatment for you.

Since the boil on his waist has been bleeding and leaking pus for a week despite using Betadine, it likely requires professional medical evaluation. He may need a prescription for oral antibiotics or a simple, safe drainage procedure done by a doctor to help it heal properly. For now, please avoid squeezing or popping it. Gently wash the area with mild soap and warm water, pat it dry, and cover it with a clean, dry bandage. Please have a healthcare provider examine him soon so he can get the right targeted treatment and start feeling better.

For Betadine (povidone-iodine), it is highly recommended to dilute it in a warm sitz bath rather than applying it directly. Applying it directly to the tear can severely irritate and burn the delicate, healing tissue. Adding a small amount to warm water is much gentler, though plain warm water sitz baths are often sufficient on their own. Try to keep the area clean, avoid straining, and consult your doctor if the pain persists.

Yes, you can safely use the 10% Betadine (povidone-iodine) solution by diluting it to match the 5% strength. To make 5 ml of the 5% solution, simply mix 2.5 ml of the 10% Betadine with 2.5 ml of sterile water or normal saline. This ensures you get the exact concentration you need without irritating your skin. Please be gentle during application. If this is for a highly sensitive area, like your eyes, please consult your doctor before applying it.

Without examining the bed sore, it is difficult to determine its exact stage, as this depends on the depth of the wound. Regarding her treatment, Hydroheal (hydrogel) is very helpful for keeping the wound moist, which promotes healing. However, daily cleaning with Betadine (povidone-iodine) can sometimes be harsh on new, healthy tissue unless an active infection is present. Gentle cleaning with normal saline is often preferred. I highly recommend having her doctor or a home care nurse evaluate the wound to confirm its stage and tailor her care. Gently repositioning her every two hours is also crucial.