You can take a simple cough suppressant like Grilinctus-L for dry cough. Drink warm water, avoid cold air, and use steam inhalation to soothe your throat.

For someone with high blood pressure, it is better to consult a doctor before taking other medicines to be safe and prevent potential interactions.

For a dry cough, you can take a syrup like Grilinctus-L, which helps calm the cough by reducing the urge to cough. Drink warm water, avoid cold foods, and use steam inhalation for faster relief. If the cough lasts more than 5 to 7 days, becomes severe, or comes with high fever or breathing trouble, get checked by a doctor.