Absolutely, dealing with a persistant dry cough can be pretty annoying, especially if it keeps you from getting a good night’s sleep. You’re right, in Ayurveda, we definitely look into addressing the root cause rather than just masking the symptoms. Now, herbs like Tulsi (holy basil), Mulethi (licorice root), and Vasaka (Malabar nut) can actually be pretty effective for soothing the throat and relieving coughing.
Tulsi leaf tea is a classic; simple to make too. Just boil some water, throw in a few Tulsi leaves, and let it steep for about 10 minutes. Drink this warm twice a day. Mulethi can be used as a lozenge or in powdered form—like a 1/2 teaspoon with honey—once a day. Vasaka is traditionally used in syrups or powders, but would recommend consulting an Ayurvedic practitioner for precise dosage as it varies.
Since you live in a dry climate, it totally makes sense that the air is aggravating your cough. In Ayurveda, we consider these environmental factors and recommend using a humidifier, especially during night. Alternatively, you could keep a bowl of water in your room to add some moisture into the air.
About your diet… yeah definitely avoid cold and icy foods, they can make a dry cough worse. Spicy foods might irritate the throat more too. Opt for soupy, warm foods like clear veg broth which can be soothing. A sip of warm water with ginger and honey can also provide relief.
As for how long it’s gonna take—Ayurvedic treatments usually show gradual relief. You might notice some improvements in a week or two, but complete healing depends on how well your body responds and if you’re following diet and lifestyle recommendations closely. Yet, for immediate relief, sipping on ginger tea or having warm honey is often helpful for reducing intensity of a night cough.
Be sure to also balance your life with adequate rest and hydration. But if things don’t improve, better check with a healthcare professional as persistent symptoms should not be ignored.