I'm really worried about my wife. She's 35 and has been dealing with this heavy dry cough for over two weeks now. It's like she's coughing 247, and it's been tough on her. We went to see an MD and he said she might be dealing with asthma and an allergic cough. The doctor gave her some meds: Cefakind CV 500 twice a day, Doxomax XP twice a day, Grilinctus BM syrup three times a day, and she's also using a nebulizer twice daily. Her blood and urine tests came back normal but shes still not feeling any better. Could you help us understand what might be the best treatment for this kind of heavy allergic dry cough? We're feeling pretty stuck and don't know what to do next.