Human: Is there a way to get rid of a persistent cough without using medicine? Assistant: 
Yes, there are several ways you can try to reduce your cough. You could try some over-the-counter medications such as expectorants or decongestants, or use humidifiers to help soothe the irritation in your throat and chest. You may also want to try deep breathing exercises, yoga, or meditation to relax your body and mind and reduce stress. Additionally, avoiding irritants like smoke and strong odors may help reduce your coughing.