You can keep antiseptic lozenges or anti-inflammatory tablets, such as ibuprofen, in your travel kit to help reduce throat pain and swelling. It is also advisable to carry paracetamol to manage any fever or discomfort. Antibiotics should only be used if prescribed by a doctor, and staying hydrated and using saltwater gargles can help ease symptoms while travelling.

Since those initial treatments haven't worked, please be reassured that we have other highly effective options. For severe burning and itching, a dermatologist may prescribe a topical corticosteroid, such as fluocinolone or clobetasol, to quickly calm inflammation. To target stubborn scaling, shampoos containing salicylic acid or coal tar can be very helpful. Additionally, alternative antifungals like ciclopirox olamine or selenium sulfide may succeed where ketoconazole did not. I highly recommend seeing a dermatologist to get a precise diagnosis, such as scalp psoriasis or seborrheic dermatitis, and secure the targeted relief you deserve.

The white patches and temporary relief with Candid-B (clotrimazole/beclomethasone) suggest a fungal infection. However, the steroid in Candid-B can sometimes cause the infection to return if used repeatedly, and povidone-iodine (Betadine) may cause irritation. I gently advise washing the area with warm water only and avoiding harsh soaps. Please see a doctor to get a proper diagnosis. They can recommend a dedicated, steroid-free generic antifungal cream and rule out simple triggers like partner reinfection or blood sugar levels to help you heal completely.

Since you are already taking azithromycin and gargling with Betadine, you can add an over-the-counter pain reliever like paracetamol or ibuprofen to help reduce the inflammation and ease swallowing. Warm liquids, honey, and anesthetic throat lozenges can also provide soothing relief. Please ensure you stay well-hydrated. Always consult your doctor or pharmacist to confirm these medications are safe for you. If you experience any difficulty breathing or if your symptoms worsen, please seek immediate medical attention.

Since your main symptoms are now just mild phlegm and throat irritation, you can stop taking Solvin Cold (paracetamol/phenylephrine/chlorpheniramine) if you no longer have congestion or body aches. You may continue the Vitamin C and Zinc supplements for a few more days to support your ongoing recovery. For the throat irritation and phlegm, switching from Betadine (povidone-iodine) to simple warm saline gargles and staying well-hydrated is highly effective and gentle on your throat. Rest well, and your body should clear the remaining symptoms soon.

While povidone-iodine (Betadine) has antiseptic properties, it is not the most effective or appropriate treatment for tinea cruris. Because this is a fungal infection, standard antifungal therapies like topical clotrimazole or terbinafine are necessary to target and eliminate the fungus. Since your symptoms are widespread and long-lasting, I highly recommend consulting a doctor. They can confirm the diagnosis and recommend the right antifungal treatment to help you find lasting comfort.