Please stop using the gentamicin ear drops immediately. If your eardrum is torn, drops like gentamicin can potentially pass into the inner ear and cause harm. Keep your ear completely dry, especially when showering. Fortunately, eardrums are very resilient and often heal well on their own. However, it is very important that you are evaluated by a healthcare professional or an ENT specialist as soon as possible. They can safely examine your ear, manage your pain, and ensure you heal properly.

When a condition doesn't respond to multiple antihistamines (like Levocet), steroids (like Momate and Halonext S), and moisturizers, it often suggests the underlying diagnosis needs a careful re-evaluation. Prolonged use of strong steroid creams can also sometimes affect how your skin heals. I strongly recommend consulting a senior dermatologist for a fresh assessment, which may include a skin biopsy, to pinpoint the exact cause and tailor a safe, effective treatment plan specifically for you.

Your blocked nose and loss of smell should gradually improve over the next two to four weeks, and using steam with Vicks and Zandu balm can certainly provide comforting relief. The sudden numbness and tingling in your left hand could simply be due to a pinched nerve from resting in one position during isolation. However, since viral infections can occasionally cause nerve inflammation, please try to gently stretch and change positions frequently. If this sensation persists, worsens, or is accompanied by weakness, please consult a doctor for a proper evaluation.

Since topical steroids, antibiotics like minocycline, and even Vaseline have failed, you may be experiencing allergic contact cheilitis. This is an allergic reaction to hidden ingredients in daily products like toothpaste, cosmetics, or lip balms themselves. I highly recommend seeing a dermatologist for a patch test to identify specific allergens. Meanwhile, try avoiding all flavored or scented lip products, switch to a flavor-free toothpaste, and avoid licking your lips. A specialist can help pinpoint the exact cause to finally bring you relief.

Constant itching with skin darkening, without a rash, can sometimes point to underlying systemic or metabolic changes that require simple blood tests to identify. The small bumps on the penis could be completely unrelated, benign concerns like Fordyce spots, or localized issues that antibiotics won't resolve. I gently encourage you to consult a dermatologist or general physician. They can perform a physical exam and run routine tests to find the exact cause and get you the right relief.

For a wet cough with nasal blockage and head pain, try steam inhalation or a cool-mist humidifier, use saline nasal drops, drink plenty of fluids, and get enough rest. You can take paracetamol for pain or fever if needed. If symptoms persist or worsen, consult a doctor.