It sounds like you have a dry cough with thick mucus that is difficult to clear. To help with this, an expectorant like Guaifenesin can thin and loosen the phlegm, making it easier to cough up. Alternatively, a mucolytic like Ambroxol can help break down the mucus. Staying well-hydrated by drinking plenty of warm water, broths, or warm teas is also highly effective in soothing your throat. If your cough persists for more than two weeks, or if you develop a fever or difficulty breathing, please consult a doctor for a proper evaluation. Rest well!

A long-term cough that worsens with a cold often points to underlying conditions like cough-variant asthma, post-nasal drip, or acid reflux. Because the root cause needs targeting, I do not recommend starting specific prescription medications without a proper evaluation. For temporary relief, you can try hydration, steam inhalation, or over-the-counter cough lozenges. However, please consult a doctor. They may recommend tests like a spirometry (lung function test) and might prescribe targeted treatments, such as an inhaler or allergy medications, to manage your symptoms effectively.

For a long-standing cough with thick, green mucus, an expectorant like guaifenesin can help thin the secretions, making them easier to cough up. Staying well-hydrated by drinking plenty of water is also highly effective. Because your symptoms have been going on for a while, it is best to consult a doctor for a proper evaluation. They can determine if your symptoms are due to a bacterial infection that may require prescription antibiotics, or if another treatment is more appropriate. Please avoid taking antibiotics without a doctor's guidance, and seek professional care to ensure you get the right treatment.

For nasal and throat infections with chest congestion, treatment focuses on symptom relief. You can take an expectorant like Guaifenesin to help clear chest mucus, and a pain reliever like Acetaminophen or Ibuprofen to soothe throat pain. Nasal saline sprays or oral decongestants can help relieve nasal stuffiness. Avoid taking antibiotics without a doctor's prescription, as most of these infections are viral. Drink plenty of fluids and rest. If you experience a high fever, difficulty breathing, or if symptoms last more than 10 days, please see a doctor for a proper evaluation.

Constant year-round throat irritation and phlegm often stem from chronic post-nasal drip (caused by allergies) or silent acid reflux (LPR). For relief, you can try an over-the-counter mucolytic like Guaifenesin to thin and loosen the mucus. If allergies are the cause, a daily non-drowsy antihistamine (like Loratadine) or a steroid nasal spray (like Fluticasone) can significantly reduce phlegm production. Regular saline nasal rinses and staying hydrated will also help. However, because your symptoms are year-round, I highly recommend consulting an ENT specialist or allergist to find the exact cause and get a targeted treatment plan.

These symptoms are common with viral respiratory infections. To manage them, you can try generic guaifenesin to help thin and clear the yellow phlegm, and a saline nasal spray or a generic antihistamine like cetirizine for the runny nose. Staying well-hydrated and resting are also highly effective. Yellow phlegm is a normal sign of your immune system fighting the illness and does not necessarily mean you need antibiotics. If you develop a high fever, shortness of breath, chest pain, or if symptoms last longer than 10 days, please see a doctor for a proper evaluation.