I'm trying to understand the readings on my oximeter. Sometimes, within 5 seconds, it shows a reading of 97 or 98, but other times it takes 15 or 20 seconds to give a reading. Also, it occasionally shows a very low value like 90 at first and then jumps to 96 or 97 after a few seconds. On the flip side, it might start at 98 and then go down. I'm seeing a range from 90 to 98. Is this kind of fluctuation normal? Which reading should I actually consider? Would appreciate any insight into this!

Answered by 1 Apollo Doctors

Dr Mubarak Parveez B

General Practitioner

MBBS
2+ Yrs

Consult Now

while you use pulse oximeter, record for few minutes and then consider the value which is recorded after 1 min

Dr. Mubarak Suggests...

Consult a Pulmonology Respiratory Medicine Specialist

Find a Pulmonology Respiratory Medicine Specialist

Answered 04/07/2025

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I'm having trouble with my breathing lately, and there's this constant humming noise when I'm sleeping. I've also been dealing with a prolonged cough, and sometimes it feels like there's a sizzling sensation throughout my body. What could be going on with me?

it might be due to asthma, start steam inhalation

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I'm a smoker and have been feeling pain in my lungs, plus I've got this burning sensation in my stomach. I'm also dealing with gastric and digestive issues. Can you tell me what might be going on or what tests I could get to check my lungs' health? I've been getting this itchy feeling on my chest, and my left shoulder and arm are aching. I'm really looking for some advice on how to deal with these problems and any precautions I should be taking for my lungs. Would appreciate any help.

take chest xray and pulmonary function tests

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I'm really worried about my dad. He's been coughing since December and I sent his CT scan and FNAC test reports. The FNAC report mentions tuberculosis and sarcoidosis, but no AFB was found. The doctor said it's tuberculosis and prescribed Akurit4, some Benadon, and the Maxiflo inhaler. But his sputum and blood tests didn't show TB. Could it really be tuberculosis? I'm really concerned and was hoping to get some advice.

since fnac has confirmed, its tuberculosis only

Answered by 1 Apollo Doctors

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Disclaimer: Answers on Apollo 247 are not intended to replace your doctor advice. Always seek help of a professional doctor in case of an medical emergency or ailment.