Can anyone give me tips on collecting a sputum sample for culture
I have had a return of MAC after 10 years. I need to collect a sputum sample for AFB but I don’t ever cough. I was recently in hospital for a breathing flare. I have Pulmonary Hypertension as well as COPD. Because of an early reaction on a sputum culture for MAC my pulmonologist started the three meds. He wanted a follow up sputum but I can’t collect one. Any suggestions on how I can get this done. I never seem to have a productive cough.
Interested in more discussions like this? Go to the MAC & Bronchiectasis Support Group.
Connect

@kathyjjb I have one that was given to me in a previous hospitalization in Dec 23 which was when my PH was found. My SOB at that time was attributed to that. I suspect the MAC was partly to blame as well. But not suspected to have returned. It’s so confusing when a person has more than one disease with same symptoms. This time I tqhink the MAC came to mind when my white blood cells were elevated and I had no fever and I was having a flare with extremely SOB. My chest x-ray showed a pneumonia that was later believed to be MAC and sputum culture had had an early response. I’ve not heard from the delayed result yet. Dr. appt Wednesday.
@linda1334 Thank you. I have a new shower head that was put in when I converted a jacuzzi tub with new shower installed. I’ve not seen the mist but will look for it. I had my water turned up then.
@laneyk You could try NAC as well. It thins out the mucus and many people on this site use it. I use 600 mg a day, taken after breakfast.
Some find a warm drink of tea and of course drinking enough water is typically a must.
Postural drainage can help too if you haven’t tried it. Use gravity to help drain the mucus so you can cough it up.
You said MAC has returned. Depending on where the Bronchiectasis is located in your lungs (if you have this) , you may find lying on your back with a pillow under your hips helps. Or lie on your side with your arm raised up.
Use breathing techniques (that are discussed in other threads of conversation on this site) to lead into a huff cough to dislodge the mucus.
You can also find videos on YouTube and on this site that are helpful.
Hope it helps.
@laneyk Are you using the Aerobika twice daily with 7%. That is the recommendation from my NJH ID doctor. So far, studies have been backing this up. Good luck with your Drs appointment. Keep us posted.
-
Like -
Helpful -
Hug
1 Reaction@thomfor Yes, I know! That’s my problem, I don’t have wet coughing! Thanks
-
Like -
Helpful -
Hug
1 Reaction@jnmy Thanks for your response. I don’t know where it showed on chest x-ray other than left lung. Last time it was right upper lobe. I was in hospital when chest X-ray and CT were done and did not get to see images. Those sound like excellent things to try.
@laneyk my doctor was surprised it was left lung and did not return to right lung.
@linda1334 I use the Weddell shower filters. The results are visible.
@km6 Not trying to be a know it all, but it's my understanding that activated carbon filters can harbor and actually encourage MAC growth. There is definitely research on this so please look it up. If anyone else here can site or link to that, please do. Maybe @sueinmn?
@laneyk You’re welcome. NAC really did help. Another tip I’ve shared before but works well is using a longer breath hold with either the Aerobika or any breathing technique you use with the huff cough. I saw it on a reputable video from a respirologist.
Often we see the advice to hold our breathe for a count or 4 or 5 seconds before you exhale and huff cough. Try holding your breathe for 10 seconds and then huff cough.
Also, I often start this process by first breathing in, holding breathe for four or five seconds and then use my diaphragm to exhale fairly strongly. Then, inhale and hold for a count of 10, and exhale with huff cough.
Hope you can find a technique that works.
-
Like -
Helpful -
Hug
2 Reactions