A throat problem lasting more than a month despite antibiotics like amoxicillin suggests that the cause may not be a simple bacterial infection and could be due to conditions such as Chronic Pharyngitis, Postnasal Drip, allergies, acid reflux (GERD), or even irritation from pollution or smoking. In such cases, further evaluation by a doctor, preferably an ENT specialist, is important, and they may recommend tests like a throat examination, culture, or sometimes a laryngoscopy to identify the exact cause. Treatment depends on the diagnosis and may include antiallergic medicines, acid-reducing drugs, nasal sprays, or inhalers rather than repeated antibiotics, which are often not helpful if the cause is non-bacterial. Meanwhile, you can continue supportive care like warm saltwater gargles, steam inhalation, staying hydrated, and avoiding irritants such as smoke, dust, and very spicy foods. If you notice warning signs like difficulty swallowing, weight loss, persistent hoarseness, or swelling, seek prompt medical attention.