COPD Specialist

Primary Care Practice, Internal Medicine, Geriatrics & Geriatricians in Seffner and New Port Richey, FL

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More than 16 million Americans find it hard to breathe because of chronic obstructive pulmonary disease (COPD). At Greenbrook Medical, primary care physicians Raj Machhar, MD and Prakash Machhar, MD perform pulmonary function tests on-site to accurately diagnose COPD. The providers also tailor care plans using medications, oxygen therapy, and other treatments. They can also offer advice on lifestyle changes to prevent a worsening of your COPD symptoms. Call the office nearest you, in Seffner or New Port Richey, Florida, to schedule a COPD consultation, or request an appointment online.

What is COPD?

Chronic obstructive pulmonary disease (COPD) refers to a group of chronic inflammatory lung diseases that affect your breathing. Smoking is the primary cause of COPD but some people may be at a higher risk for developing the disease because of asthma, genetic disorders, or long-term exposure to chemical fumes and toxic dust.

Two of the most common diseases under the COPD umbrella include chronic bronchitis and emphysema.

Chronic bronchitis

Chronic bronchitis describes inflammation in the lining of the bronchial tubes that transport air from the air sacs (alveoli) of the lungs.

It triggers your body to produce excess mucus that interferes with your breathing, causing a persistent cough.


Emphysema develops when cigarette smoke or other environmental toxins destroy the alveoli in the air passages of your lungs.

COPD can worsen over time but with early medical intervention, you can manage the condition and prevent it from progressing.

When should I seek treatment for COPD?

Schedule a diagnostic evaluation for COPD at Greenbrook Medical if you have persistent symptoms of the disease, such as:

  • Wheezing
  • Chest tightness
  • Shortness of breath
  • Persistent cough
  • Chronic fatigue
  • Recurrent respiratory infections

The physicians offer pulmonary function tests (PFTs) to diagnose COPD. The test requires you to breathe into a machine that measures how much air you can move in and out of your lungs and how fast you can move it.

If you experience sudden and severe shortness of breath or changes in your heart rate, you need to call 911 right away or seek immediate treatment at the nearest emergency room to prevent complications.

How is COPD treated?

If you’re still smoking, the Greenbrook Medical physicians can provide you with resources to help you quit for good. Quitting smoking can significantly reduce your risk for a worsening of your COPD symptoms.

Other treatment options for COPD include:


To help manage your shortness of breath, cough, and other COPD symptoms, the physicians can prescribe short-acting medications to relax the muscles in your airways. Long-acting medications are also available to prevent inflammation in your airways.

When your COPD symptoms are moderate to severe, you may need steroids or other drugs to reduce inflammation. If you develop bacterial respiratory infections, the providers can prescribe antibiotics.

Oxygen therapy

If you have persistent shortness of breath that interferes with your ability to be physically active, the physicians may recommend supplemental oxygen therapy.

Pulmonary rehabilitation

A referral for a pulmonary rehabilitation program can also be beneficial for strengthening your lungs, so you don’t have to rely on oxygen therapy.

Call the Greenbrook Medical office nearest you or request an appointment online today to schedule a diagnostic evaluation for COPD symptoms.

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