For severe ear pain, giving aceclofenac + paracetamol can help with temporary relief, but ear drops like Candid should not be used without proper diagnosis, as the treatment depends on whether the cause is fungal, bacterial, wax, or another issue. It is important not to keep using medications on your own, especially if the pain is severe. Your sister should be examined by a doctor (preferably an ENT specialist) to identify the cause and start the correct treatment. Until then, avoid putting anything into the ear, keep it dry, and seek urgent care if there is fever, discharge, swelling, or hearing loss.

Ear itching for a month, especially if it keeps coming back despite using Candibiotic drops, may be due to a fungal infection, dryness, or irritation from repeated use of ear drops or cotton buds. Avoid putting anything into the ear, keep the ear dry, and do not continue using drops without medical advice, as the wrong or prolonged use can worsen the problem. It is best to consult an ENT doctor for proper examination, as you may need specific antifungal treatment or gentle cleaning of the ear canal. Seek medical care if you develop pain, discharge, or hearing changes.