Yes, you should definitely see a doctor. While it is reassuring that you do not have chest pain, any cough lasting several weeks?especially when accompanied by shortness of breath?warrants a professional medical evaluation to check your lungs and rule out conditions like asthma or bronchitis. Your current use of povidone-iodine (Betadine) gargles and dry cough syrup can help soothe your throat, but they may not address the root cause of your symptoms. Please schedule an appointment so a doctor can properly examine you and help you feel better soon.

Even after a fungal infection is successfully cleared with an antifungal treatment, the nail matrix?the area where the nail is formed?can take a long time to fully recover. Nails grow incredibly slowly, often taking twelve to eighteen months to completely replace themselves. What you are seeing is likely the old, damaged nail structure slowly growing out rather than a new infection. I recommend keeping the nail clean and dry. If you notice any new pain, swelling, or redness, please reach out to your doctor for a quick check.

Because the wound has skin loss and has not improved with silver sulfadiazine, framycetin, or povidone-iodine, it is very important to have a healthcare professional evaluate it. Using multiple topical treatments can sometimes irritate delicate, healing tissue. For now, gently wash the finger with mild soap and water, cover it with a clean, non-stick bandage, and avoid applying any more creams until a doctor examines it. They can check for deeper tissue involvement or infection to get you on the right path to healing safely.

Povidone-iodine (Betadine) is a strong antiseptic that can sometimes irritate delicate genital skin and actually delay healing. I recommend stopping the Betadine. Instead, gently clean the area with plain, lukewarm water, pat it dry, and apply a thin layer of plain petroleum jelly to protect the skin. Because this area is highly sensitive, please see a doctor for a proper evaluation if the wound doesn't improve in a few days, or if you notice worsening redness, swelling, or pain.

Since you have tried Betadine, Franch oil, Mederma, and Scarend, the best approach now is patience and gentle care. Keep the area well-moisturized and, most importantly, protect it daily with a broad-spectrum sunscreen, as sun exposure can darken the marks. Avoid harsh scrubs or peeling. These marks will naturally fade over several months. If they persist, a dermatologist can guide you on gentle options like topical vitamin C or retinoids to help restore your even skin tone.

It is safe to use both Betadine (povidone-iodine) gargle and Orasep gel (anesthetic/antiseptic gel) together, as they serve different purposes. To use them effectively, rinse with the povidone-iodine gargle first to clean the area and prevent infection. Spit it out, wait about 10 to 15 minutes, and then apply a small dab of Orasep gel directly to the cut to help relieve pain. Avoid eating or drinking for 30 minutes after applying the gel. If the cut is deep or doesn't improve within a few days, please have a healthcare professional check it.