IPF therapy plans usually embody several types of drugs. Some are used to sluggish the development of fibrosis, whereas others assist scale back signs.
antifibrotic medicine
Antifibrotic medicine are the primary medicine used to deal with IPF, and there are presently three choices accredited by the U.S. Meals and Drug Administration (FDA), says Guillermo Garrido, MD, a board-certified doctor in Pulmonary and Sleep Medication at Orlando Well being Medical Group, based mostly in Orlando, Florida, with a particular curiosity in progressive interstitial lung illness.
Relatively than undoing scarring that has already occurred, antifibrotic medicine sluggish the speed at which the lungs type scar tissue and assist protect lung perform over the long run, Dr. D’Souza stated. Due to this, therapy often begins at or shortly after prognosis, though it varies from individual to individual, he added.
Antifibrotic medicine used to deal with IPF embody:
- Nintedanib (Ofev)
- Pirfenidone (Esbriet)
- Nelandmilast (Juskaid)
All three are taken orally. Nelandomilast obtained FDA approval in 2025, making it the primary new therapy accredited for IPF in additional than a decade. It really works by a distinct mechanism than the opposite two anti-fibrotic medicine and is usually used as a substitute for individuals who can’t tolerate nintedanib or pirfenidone, D’Souza stated.
The unwanted side effects of those medicine range, however embody:
- diarrhea
- nausea or vomiting
- lack of urge for food or weight reduction
- Elevated liver enzymes
- fatigue
- headache or dizziness
Some individuals could expertise solar sensitivity or pores and skin rash with pirfenidone, so you will need to shield your pores and skin from solar publicity. Your well being care staff will monitor you for unwanted side effects and modify your dosage or therapy if mandatory.
corticosteroid
Dr. D’Souza says corticosteroids (generally referred to easily as steroids) are generally prescribed throughout flare-ups, additionally referred to as acute exacerbations. These medicine assist scale back irritation within the lungs, which can scale back the signs of those episodes. There’s restricted proof concerning the extent to which they enhance outcomes, so they’re often used just for quick durations of time.
Steroid medicine utilized in IPF embody prednisone (Deltasone, Predon, Stellapred) and methylprednisolone (Medrol).
Widespread unwanted side effects embody:
- sleep problems
- weight acquire
- upset abdomen
- insomnia
- swelling of the legs and midsection
- hypertension
- excessive blood sugar degree
- Temper modifications resembling irritability or nervousness
- Elevated threat of an infection
Medicine for treating acid reflux disease illness
Many individuals with IPF even have gastroesophageal reflux illness (GERD), or acid reflux disease illness. When abdomen acid refluxes into the esophagus, small quantities can attain the respiratory tract or be inhaled into the lungs. This could irritate lung tissue and worsen signs resembling coughing and shortness of breath.
Medicines used to deal with gastroesophageal reflux illness work by blocking the manufacturing of acid within the abdomen or by lowering the quantity of acid launched. Though analysis remains to be ongoing, these medicine are used to handle signs of gastroesophageal reflux illness, to not deal with IPF.
Acid reflux disorder medicine that can be utilized embody:
- Omeprazole (Prilosec)
- Esomeprazole (Nexium)
- Famotidine (Pepcid)
Uncomfortable side effects of those medicine embody:
- headache
- Nausea or upset abdomen
- diarrhea or constipation
cough medication
A persistent dry cough is a typical and infrequently irritating symptom of IPF and may be troublesome to regulate with customary cough medicines. Medical doctors could suggest cough medication, D’Souza stated, however what works varies from individual to individual.
Relying in your signs, your well being care staff could suggest over-the-counter or prescription choices.
Cough suppressants which may be utilized in IPF embody dextromethorphan (Delsym, Robitussin) and benzonatate (Tessalon Perles).
