Dr T V Rajagopal - Pulmonologist & Sleep Physician

13/02/2026

Difficulty falling asleep isn’t always due to stress or overthinking.
Breathing issues like sleep apnea or nasal blockage can silently disrupt your sleep quality. If sleepless nights are becoming frequent, it may be time to get evaluated.

Sleep assessment available at our Sleep Centre in Salem.
📞Get evaluated today. Call 90430 76101.


[Pulmonologist in Salem, Sleep Physician, Lung Specialist, SKS Hospital, Thuyil Sleep Centre, O2 Lung Clinic]

11/02/2026

Shortness of breath during routine walks isn’t always “just fitness.” It could be an early sign of Interstitial Lung Disease (ILD).

Early diagnosis can slow progression and protect lung health. Read our latest blog to know what symptoms you should not ignore.

Blog Link: https://drrajagopal.in/early-signs-of-ild-you-should-not-ignore-why-early-treatment-matters/


[Pulmonologist in Salem, Sleep Physician, Lung Specialist, SKS Hospital, Thuyil Sleep Centre, O2 Lung Clinic]

Early signs of ILD are often missed. Learn why early diagnosis and timely treatment can slow disease progression and protect lung health.

07/02/2026

Do you feel breathless while climbing stairs but fine otherwise? That early tiredness may be your body asking for attention.

Stair climbing increases oxygen demand, and breathlessness can sometimes point to lung or heart-related issues. Don’t ignore exertional breathlessness - get evaluated early.

📞Get evaluated today. Call 90430 76101.


[Pulmonologist in Salem, Sleep Physician, Lung Specialist, SKS Hospital, Thuyil Sleep Centre, O2 Lung Clinic]

04/02/2026

Going with the trend! When Theme 23 hits, it’s time to finally introduce myself…
Pulmonologist & Sleep Physician by profession, a calm communicator by nature and a proud father by heart. Always learning, always evolving.


[Pulmonologist in Salem, Sleep Physician, Lung Specialist, SKS Hospital, Thuyil Sleep Centre, O2 Lung Clinic]

29/01/2026

Interstitial Lung Disease (ILD) symptoms are subtle but significant. If you find yourself breathless while just having a conversation or struggling with a dry cough that won’t go away, it’s time for a professional evaluation.

✅ Check your symptoms:
1️⃣ Breathlessness while talking
2️⃣ Dry cough for weeks
3️⃣ Fatigue without infection
4️⃣ Reduced exercise stamina

If you or a loved one are experiencing these symptoms, don't wait for them to worsen.
📞Get evaluated today. Call 90430 76101.


[Pulmonologist in Salem, Sleep Physician, Lung Specialist, SKS Hospital, Thuyil Sleep Centre, O2 Lung Clinic]

20/01/2026

Lung fibrosis often progresses quietly. By the time symptoms are obvious, damage may already be significant.

Early evaluation by a specialist can help slow disease progression and improve quality of life.
If symptoms feel persistent or unexplained, don’t delay getting checked.

📞Get evaluated today. Call 90430 76101.


[Pulmonologist in Salem, Sleep Physician, Lung Specialist, SKS Hospital, Thuyil Sleep Centre, O2 Lung Clinic]

12/01/2026

Sleep apnea is one of the most misunderstood sleep disorders.
Snoring, daytime fatigue, and poor sleep quality are often brushed aside - but they may signal a serious underlying condition.

Here are some common myths and the facts every adult should know.

📞Get evaluated today. Call 90430 76101.


[Pulmonologist in Salem, Sleep Physician, Lung Specialist, SKS Hospital, Thuyil Sleep Centre, O2 Lung Clinic]

08/01/2026

Sleep is not a luxury - it’s a medical necessity.
Lack of proper sleep affects your brain, heart, lungs, and immunity more than you realize.

Read our latest blog to understand what sleep deprivation does to your body and when to seek expert care.
https://drrajagopal.in/sleep-deprivation-what-happens-to-your-body/


[Pulmonologist in Salem, Sleep Physician, Lung Specialist, SKS Hospital, Thuyil Sleep Centre, O2 Lung Clinic]

Poor sleep can harm your brain, heart and breathing. Learn signs of sleep deprivation and when to seek expert sleep care.

06/01/2026

Snoring in children isn’t always harmless. Poor-quality sleep can affect attention, memory, learning, and behavior - often showing up as school struggles.

Early evaluation can make a big difference in a child’s health and development.
📞Need an appointment? Call 90430 76101.


[Pulmonologist in Salem, Sleep Physician, Lung Specialist, SKS Hospital, Thuyil Sleep Centre, O2 Lung Clinic]

30/12/2025

That “pleasant” fragrance may not be harmless.
Sprays and incense can quietly irritate your lungs and trigger cough, wheeze, or allergies.

Choose fresh air over scented air.


[Pulmonologist in Salem, Sleep Physician, Lung Specialist, SKS Hospital, Thuyil Sleep Centre, O2 Lung Clinic]

22/12/2025

Mild asthma isn’t harmless if left untreated. Over time, it can quietly worsen and lead to severe attacks.

Early diagnosis and proper management can keep asthma under control. Consult a pulmonologist before symptoms escalate.

📞Need an appointment? Call 90430 76101.


[Pulmonologist in Salem, Sleep Physician, Lung Specialist, SKS Hospital, Thuyil Sleep Centre, O2 Lung Clinic]

17/12/2025

Poor sleep isn’t normal.
Snoring, daytime sleepiness, morning headaches, or unrefreshing sleep could be signs of an underlying sleep disorder.

Our new blog explains 9 warning signs that indicate when a sleep evaluation may be needed.

Read the blog here:
https://drrajagopal.in/9-signs-that-tell-you-need-a-sleep-evaluation/


[Pulmonologist in Salem, Sleep Physician, Lung Specialist, SKS Hospital, Thuyil Sleep Centre, O2 Lung Clinic]

Snoring, fatigue, or poor sleep? Discover 9 warning signs that may signal the need for a sleep evaluation by a sleep specialist in Salem.