Dr T V Rajagopal - Pulmonologist & Sleep Physician

07/05/2026

Travelling with asthma? ✈️
Yes - with the right precautions, flying can be safe and comfortable.

✔ Carry your inhaler in hand luggage
✔ Take medicines on time
✔ Stay hydrated during the flight
✔ Avoid triggers like smoke or strong perfumes

A little preparation can make your journey smoother and safer. 💙

📞For appointment, call 90430 76101.


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

01/05/2026

Is your asthma worse at night?
Waking up with coughing, wheezing, or breathlessness during sleep is not normal and may indicate poor asthma control.

Nighttime asthma symptoms can disturb your sleep, affect daily energy levels, and increase the risk of severe attacks if left unmanaged. Understanding the causes and triggers is the first step toward better control and better sleep.

🔗 Read the blog to learn why asthma symptoms worsen at night and how to manage them effectively:
https://drrajagopal.in/why-is-my-asthma-worse-at-night-understanding-nighttime-asthma-symptoms/


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

Is your asthma worse at night? Learn why nighttime asthma attacks happen, common triggers to watch for and practical steps to manage nocturnal symptoms of asthma effectively.

23/04/2026

Many people think loud snoring is harmless.
But when it’s paired with daytime tiredness, mood changes, or gasping during sleep, it could be a sign of something more serious.

Watch this video to understand the warning signs of Obstructive Sleep Apnea - and why early diagnosis matters.

📞For appointment, call 90430 76101.


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

15/04/2026

Still afraid of inhalers? It’s time to know the truth.

Inhalers are safe, effective, and often life-saving treatments for asthma and other lung conditions.
When used correctly, they help control symptoms and protect your lungs in the long run.

Don’t let fear or myths stop you from breathing better.

📞For appointment, call 90430 76101.


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

10/04/2026

Does your child snore loudly, breathe through the mouth or sleep restlessly at night?

Many parents assume these are normal, but persistent sleep problems can sometimes signal an underlying sleep disorder such as sleep apnea.

Understanding the warning signs early can help protect your child’s health, growth, and learning.

Read our latest blog to learn what parents should watch for.
🔗https://drrajagopal.in/sleep-disorders-in-children-what-parents-should-watch-for/


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

Learn the warning signs of sleep disorders and sleep apnea in children. Know when to seek medical advice for better sleep and healthy development.

06/04/2026

Sleeping 7–8 hours but still waking up tired? It may not be stress. It could be Sleep Apnea.

If your sleep isn’t refreshing, it’s time to get evaluated.
Talk to a sleep specialist.

📞For appointment, call 90430 76101.


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

30/03/2026

Is snoring really harmless? Or could it be a warning sign?

Many people believe snoring is normal, but persistent loud snoring can sometimes indicate an underlying sleep disorder like sleep apnea. Understanding the facts can help you recognize when to seek medical advice.

Read our latest blog to learn the truth behind common snoring myths and what your body might be trying to tell you.
🔗 https://drrajagopal.in/snoring-myths-and-facts/


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

Snoring is not always harmless. Learn common myths, warning signs, and when snoring may indicate a sleep disorder like sleep apnea.

24/03/2026

On World Tuberculosis Day, let’s recognize the progress and continue the effort.
India has achieved a 21% decline in TB incidence from 2015 to 2024 — a strong sign that awareness, early diagnosis, and proper treatment are making a difference.

But the fight is not over. Continued vigilance is essential to move closer to a TB-free India. Progress is possible. Together, we can end TB.


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

19/03/2026

Do you start sneezing or coughing after using perfume? 🤧

That’s not normal. Certain fragrance chemicals can trigger allergies and even worsen asthma symptoms.
If this happens often, it’s time to consider a lung check.

📞For appointment, call 90430 76101.


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

16/03/2026

Are inhalers safe?
Many people worry about using inhalers, but the truth is they deliver medicine in micrograms, directly to the lungs. Tablets often contain much higher doses and affect the whole body.

That’s why inhalers are often safer and more targeted when used correctly and as prescribed by your doctor.

📞For appointment, call 90430 76101.


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

13/03/2026

Today is World Sleep Day, a reminder of how important healthy sleep is for our overall wellbeing.

Good sleep does more than just refresh the body - it also plays a key role in maintaining proper breathing and oxygen balance throughout the night. Poor sleep or sleep disorders can affect both sleep quality and respiratory health.

🔗Learn more about the connection between sleep and breathing in our latest blog - https://drrajagopal.in/world-sleep-day-a-reminder-of-why-healthy-sleep-is-essential-for-better-breathing/


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

This World Sleep Day, learn how healthy sleep supports better breathing and when to consult a sleep physician for sleep apnea symptoms.