Most infections resolve with standard treatment. A bacterial infection responds to the right antibiotic. A viral illness runs its course. That’s the common experience. But some infections don’t behave like that they recur, they resist, they persist, or they occur in patients where standard management doesn’t apply in the usual way.
Infectious disease medicine covers this more complex territory. Fever of unknown origin. Infections in diabetic, immunocompromised, or elderly patients. Multi-drug resistant organisms. TB. Complicated urinary or respiratory tract infections. Infections causing systemic illness. The cases that aren’t straightforward.
Infectious diseases is one of Dr. Bajpai’s primary areas of clinical interest alongside Critical Care. She has managed complex infections across hospital and ICU settings
How Dr. Bajpai provides the infection treatment?
Dr. Bajpai reviews cases where infection isn’t following the expected course. She looks at the microbiology data in detail, considers the patient’s immune status and co-existing conditions, and works through the diagnostic picture systematically to understand what organism is involved, what resistance patterns matter, and what treatment gives the best chance of resolution.
She is experienced with infections that are difficult to localise, infections that have recurred multiple times, and infections in patients whose other health conditions complicate both the presentation and the treatment.
She also takes antibiotic stewardship seriously. The right antibiotic, at the right dose, for the right duration prescribed based on actual evidence, not as a precaution. This matters both for the individual patient and for the broader problem of resistance.
When Should You See a Specialist?
If any of these sound familiar, it’s worth booking a consultation:
- Fever lasting more than a week without a clear identified cause
- An infection that is not improving despite a full course of antibiotics
- The same infection recurring same site, same organism, repeatedly
- An infection in a patient with diabetes, cancer, or immunosuppression
- Recent travel to a region with endemic disease (malaria, dengue, typhoid)
- Significant unexplained weight loss combined with fever or night sweats
- Suspected or confirmed tuberculosis requiring management guidance
Our Approach
Dr. Bajpai begins with a full clinical history including travel history, contact history, prior infections, and any relevant underlying conditions. The diagnostic approach is systematic rather than reflex.
She reviews all available microbiology cultures, sensitivities, prior results alongside the clinical picture. Treatment decisions follow from that evidence, with appropriate escalation, de-escalation, or change depending on what the data shows.
She follows up until resolution is confirmed. Not until the patient feels better until the infection is demonstrably cleared and any contributing factors have been addressed.
Infectious diseases that go undiagnosed or inadequately treated don’t just persist they progress. Sepsis can move from recognisable illness to life-threatening deterioration within hours. Tuberculosis that’s treated with the wrong regimen becomes drug-resistant and orders of magnitude harder to manage. Recurrent UTIs that are never properly investigated lead eventually to upper urinary tract damage and renal scarring. Even infections that seem manageable can escalate rapidly in patients with diabetes, cancer, or impaired immunity. The intervention that matters most is the right diagnosis, made early. That’s what specialist infectious disease assessment provides.
FAQs
When does an infection need a specialist rather than a GP?
If the infection has not responded to a full antibiotic course, if it’s recurring in the same site, if it’s occurring in a high-risk patient, or if there’s fever for more than a week without a clear cause those are the situations where specialist input makes a real difference.
What is antibiotic resistance, and should I be worried about it?
Antibiotic resistance means bacteria have evolved to survive drugs that previously killed them. It makes infections harder to treat and is a growing problem globally. Appropriate specialist guidance using the right drug for the right infection is the most important step in not contributing to this, while still treating effectively.
Can Dr. Bajpai help with TB management?
Yes. Tuberculosis management including drug-sensitive and drug-resistant presentations is within her area of expertise. She can advise on appropriate regimen selection, duration, and monitoring.