🌿 IBS Treatment · Greater Noida

IBS Treatment in Greater Noida

Bloating, cramps, urgency, alternating constipation and diarrhoea — IBS is treatable. Structured medical assessment, low-FODMAP dietary planning adapted for Indian kitchens, and gut-brain care when stress is part of the picture. By Dr. Manuj Sondhi, MRCP (UK), with Dr. Debolina Chowdhury for stress and gut-brain support.

🏆 MRCP (UK) — Royal College of Physicians 🔬 15+ Years Internal Medicine 🧠 Gut-Brain Specialist On-Site

The short answer

IBS is a real, treatable medical condition — not "all in your head" and not something you just have to live with. With structured care, most patients see substantial improvement within 6–12 weeks.
First step is ruling out look-alikes — coeliac disease, inflammatory bowel disease, thyroid issues, lactose intolerance, and SIBO can all mimic IBS. We test before treating.
Treatment is multi-layered: trigger identification, low-FODMAP diet (adapted for Indian kitchens), targeted medication for the dominant subtype (IBS-D, IBS-C, IBS-M), and gut-brain therapy when stress is a major driver.
Dr. Manuj leads the gut and dietary side; Dr. Debolina (MD Psychiatry) addresses the stress and anxiety component — under one clinic, one coordinated plan.
But: Symptoms like blood in stool, weight loss, anaemia, night-time diarrhoea, or new symptoms after age 50 are NOT IBS — these need urgent evaluation, not a dietary plan.
Reviewed by Dr. Manuj Sondhi, MRCP (UK) — Senior Consultant Physician & Diabetologist
Last reviewed: May 2026 · MCI Reg: 12-42985 · ORCID: 0009-0007-0394-9480
What IBS Actually Is

IBS is a real, treatable medical condition

Irritable Bowel Syndrome is one of the most common conditions seen in adult internal medicine — yet also one of the most poorly explained. Here's the truth, without the dismissive "it's just stress" framing many patients have heard.

IBS (Irritable Bowel Syndrome) is a chronic functional disorder of the gut-brain axis. The intestines are anatomically normal — there is no inflammation, ulceration, or structural damage. Instead, the problem lies in how the gut and brain communicate: increased gut sensitivity, altered motility, changes in gut bacteria, and amplified signalling between gut and central nervous system.

This is not "imagined" — it is a recognised diagnostic entity with formal criteria (Rome IV), known biological mechanisms, and effective treatment. Patients with IBS feel real pain, real bloating, and real bowel dysfunction. The bowel just doesn't look "diseased" on a colonoscopy because IBS isn't a disease of structure — it's a disease of function.

How common is it? Around 5-10% of adults globally have IBS, with women affected roughly twice as often as men. In India, it is the single most common GI complaint in outpatient practice — and one of the most under-treated, often dismissed as "gas" or "stress" without proper evaluation.

What this page covers: the structured medical approach to IBS treatment at Nirvana Clinic — diagnosis, ruling out look-alikes, the role of low-FODMAP dietary planning, medication for symptom dominant subtypes, and gut-brain care when stress is a major driver. Both Dr. Manuj Sondhi (gut and dietary lead) and Dr. Debolina Chowdhury (gut-brain and stress lead) work together on this — the integrated mind-body approach is the part most clinics miss.

Common Symptoms

Do these symptoms sound familiar?

IBS presents differently in each patient. If you experience several of these for at least 3 months, with symptoms beginning at least 6 months ago, IBS is worth a proper evaluation.

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Abdominal pain or cramping
Often relieved (at least partly) by passing stool or wind. Can be sharp, dull, or wave-like.
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Bloating and abdominal distension
Worsens through the day, often eases overnight. May visibly swell the abdomen after meals.
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Excess gas / flatulence
More than usual, often associated with bloating. May be embarrassing or socially limiting.
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Urgency or "mad dash" to the toilet
Sudden need to pass stool, often with anxiety about being able to reach a bathroom in time.
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Alternating constipation and diarrhoea
Sometimes loose stools, sometimes hard. Bowel habit unpredictable from week to week.
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Incomplete evacuation
Feeling that the bowels haven't emptied fully even after passing stool.
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Mucus in stool
Clear or whitish mucus is common in IBS. Blood is NOT — that needs urgent workup.
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Symptoms triggered by food
Certain foods (often wheat, onion, garlic, dairy, beans, some fruits) reliably trigger symptoms.
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Symptoms worse during stress
Work deadlines, exams, family stress, travel — all classic triggers via the gut-brain axis.
Critical — Read Before Self-Diagnosing

Red flags — these are NOT IBS

IBS is a diagnosis of exclusion. Several serious conditions can mimic it. The presence of any "red flag" below means you need a proper medical workup — not a self-diagnosed dietary plan.

🚨 If you have any of these — book a proper evaluation

  • Blood in stool (bright red or dark/tarry)
  • Unintentional weight loss (more than 3-5 kg without dieting)
  • Anaemia or low haemoglobin on blood reports
  • Night-time diarrhoea that wakes you from sleep
  • Persistent vomiting or difficulty swallowing
  • Severe abdominal pain that progressively worsens
  • Family history of bowel cancer or inflammatory bowel disease
  • New symptoms after age 50 — IBS rarely starts this late
  • Fever with abdominal symptoms
  • Symptoms during pregnancy with new severity

None of these symptoms is IBS. They may indicate inflammatory bowel disease (Crohn's, ulcerative colitis), coeliac disease, colorectal cancer, infection, or another serious condition that requires structured investigation — bloods, stool tests, imaging, sometimes colonoscopy. A dietary plan alone is not appropriate until these are excluded.

IBS Subtypes

IBS is not one condition

Treatment depends on which subtype dominates. Identifying your subtype is the first step toward targeted, effective therapy.

🌊 IBS-D
Diarrhoea-Predominant
Loose, watery, or urgent stools dominate the picture. Often with abdominal cramping that improves after passing stool. Anxiety about being far from a bathroom is common and can become socially limiting.
  • Low-FODMAP dietary approach
  • Soluble fibre (psyllium) often helpful
  • Targeted medication: antispasmodics, anti-diarrhoeals, rifaximin where appropriate
  • Stress management for urgency-related anxiety
🪨 IBS-C
Constipation-Predominant
Hard, infrequent, or difficult-to-pass stools dominate. Often with bloating that worsens through the day. Patients feel they "never fully empty" — a particularly uncomfortable form of IBS.
  • Soluble fibre (psyllium/isabgol) is the first-line intervention
  • Adequate hydration (2-3 litres water daily)
  • Targeted medication: osmotic laxatives, prosecretory agents in select cases
  • Low-FODMAP can sometimes worsen IBS-C — needs careful planning
↕️ IBS-M
Mixed Pattern
Alternating between diarrhoea and constipation — the most common subtype. Often the most frustrating for patients because they need to manage two opposing problems simultaneously, with triggers that vary week to week.
  • Identifying personal triggers via food and symptom diary is crucial
  • Low-FODMAP with careful reintroduction
  • Antispasmodics for cramping
  • Gut-brain therapy is often particularly valuable
🌫️ IBS-U
Unsubtyped
Symptoms don't clearly fit D, C, or M patterns. Less common but real — often patients who have very variable bowel habit without a dominant pattern, or those between flares.
  • Symptom diary helps identify a pattern over 4-6 weeks
  • Treatment is symptom-led rather than subtype-led
  • Trigger identification is the priority
  • Often evolves into a clearer subtype over time
How IBS Is Diagnosed

Diagnosis is by rule-out, not guesswork

IBS is diagnosed by recognising the typical pattern AND excluding conditions that mimic it. We do the testing first — then commit to a treatment plan based on what's actually going on.

🩸 CBC + ESR/CRP
Screens for anaemia, infection, and inflammation. Should all be normal in IBS.
🌾 Coeliac screening (tTG-IgA)
Coeliac disease can mimic IBS exactly — and is missed in most Indian IBS workups. Always check.
🦋 Thyroid (TSH)
Hyperthyroidism causes diarrhoea; hypothyroidism causes constipation. Both mimic IBS.
💧 Lactose/fructose breath test
Where lactose or fructose intolerance is suspected as the actual driver of symptoms.
🧫 Stool calprotectin
Distinguishes IBS from inflammatory bowel disease (Crohn's, ulcerative colitis). Critical screen.
🦠 Stool culture / ova-parasites
Particularly if symptoms started after travel, infection, or antibiotics. Rules out persistent infection.
🌬️ SIBO breath test
Small intestinal bacterial overgrowth can mimic IBS — and needs specific antibiotic treatment.
🔬 Colonoscopy
Only if red flags are present, age over 45-50, or other tests suggest structural disease.

Not everyone needs every test. The workup is targeted based on your symptoms, history, age, and red flags. A 28-year-old with classic post-meal bloating and alternating bowels needs a different investigation panel than a 55-year-old with new constipation. The first consultation is where we decide what's actually needed for you.

Our Treatment Pathway

A structured, layered approach

IBS rarely improves with one intervention. The plan is built in layers — diet, medication, stress and lifestyle — adapted to your subtype and triggers.

01
Diagnosis & subtype identification
Full clinical assessment, symptom history, food and stress diary review, targeted lab tests to exclude look-alikes (coeliac, thyroid, IBD, SIBO, infection). We do not diagnose IBS without ruling these out first.
02
Trigger identification
Structured food and symptom diary over 2-3 weeks. We look for specific food triggers, meal-timing patterns, stress correlations, and lifestyle factors (sleep, exercise, hydration). Most patients are surprised by what we find.
03
Low-FODMAP dietary plan
Phased plan: elimination (2-6 weeks), reintroduction, personalisation. Adapted for Indian kitchens — cooking without onion-garlic, alternatives to wheat, rice management. This is not a permanent diet — it's a structured discovery tool to find your specific triggers. See our IBS Diet Plan.
04
Targeted medication
Based on subtype: antispasmodics for cramping (IBS-D/M), soluble fibre and osmotic agents (IBS-C), rifaximin where SIBO/post-infectious IBS is suspected, low-dose neuromodulators for visceral hypersensitivity when needed. Medicines are used precisely, not loaded.
05
Gut-brain therapy
For patients where stress, anxiety, or trauma is a major driver — gut-directed CBT, mindfulness, and where appropriate psychiatric review with Dr. Debolina Chowdhury (MD Psychiatry). This is the part most IBS care in India skips entirely.
06
Follow-up & refinement
Review at 4-6 weeks, then 3 months. The plan evolves as triggers are identified, symptoms improve, and life situations change. Most patients see substantial improvement within 6-12 weeks of starting a structured plan.
Ready to start the structured pathway?
First consultation: full assessment, targeted testing plan, dietary framework, and where appropriate, gut-brain referral. Personalised — not a generic IBS template.
The Gut-Brain Connection

When IBS is also a stress condition

The single biggest gap in standard IBS care in India: the brain-gut axis is barely addressed. At Nirvana Clinic, this is built into the treatment plan from day one — because for many patients, this is the entire issue.

The gut and brain are wired together. The vagus nerve, the enteric nervous system ("the gut's own brain"), gut microbiota, and stress hormones all form a bidirectional signalling loop. When the brain perceives stress, the gut responds — with altered motility, hypersensitivity, and changes in microbial behaviour. And when the gut is uncomfortable, the brain registers it as anxiety, dread, or low mood.

This is why IBS often flares during exams, work deadlines, relationship stress, or major life transitions. It is also why patients who have been treated only with diet and antispasmodics — without addressing the brain side — often plateau and never fully recover.

The integrated mind-body approach at Nirvana Clinic addresses this directly. Dr. Manuj handles the gut: diagnosis, trigger work, dietary planning, targeted medication. Dr. Debolina (MD Psychiatry) handles the brain: stress assessment, gut-directed cognitive behavioural therapy (CBT), anxiety management, and where indicated, careful use of low-dose neuromodulators that target the gut-brain pathway specifically.

You are not "weak" or "mentally ill" if stress is driving your IBS. This is biology, not character. And it is treatable — often dramatically so — when the brain component is properly addressed alongside the diet.

Two Specialists, One Plan

The integrated team for your IBS

Most IBS patients in India see either a physician (gut side) or a psychiatrist (stress side) — rarely both, never in coordination. Nirvana Clinic was designed specifically to bridge this gap.

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Dr. Manuj Sondhi
MRCP (UK), MD, DNB · Senior Consultant Physician
Leads the gut and dietary side of IBS care. Trained in internal medicine and infectious diseases (Sir Ganga Ram, Tata Memorial), with deep experience managing functional gut disorders, low-FODMAP planning, and the medication side of IBS treatment.
  • Diagnosis and ruling out IBS look-alikes (coeliac, IBD, SIBO, thyroid, infection)
  • Low-FODMAP dietary planning adapted for Indian kitchens
  • Subtype-targeted medication (antispasmodics, fibre, rifaximin, neuromodulators where appropriate)
  • Trigger identification via structured symptom diary
  • Follow-up and refinement over 3-6 months
📞 Book with Dr. Manuj
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Dr. Debolina Chowdhury
MD Psychiatry · Senior Consultant Psychiatrist · Fortis Hospital
Handles the gut-brain and stress component of IBS when it is a significant driver. MD Psychiatry from JNMC Wardha, 15+ years of clinical experience, with focused expertise in stress disorders, gut-directed cognitive behavioural therapy, and the anxiety component of functional gut conditions.
  • Stress and anxiety assessment as it relates to IBS flares
  • Gut-directed CBT — proven to reduce IBS symptom severity
  • Anxiety management where urgency, bloating, or social embarrassment have become limiting
  • Low-dose neuromodulator review where the gut-brain pathway needs medication
  • Coordinated care with Dr. Manuj on the same treatment plan
📞 Book with Dr. Debolina
One clinic, one coordinated plan
You don't choose between gut and brain — your treatment plan addresses whichever components are active for you. Most patients start with Dr. Manuj for the diagnostic and dietary side. If gut-brain therapy becomes part of the plan, Dr. Debolina joins — same clinic, same notes, same treatment direction. This is the integrated mind-body care most IBS patients in India have never been offered.
Why Nirvana Clinic for IBS

What makes our IBS care different

Most IBS patients have already tried 2-3 doctors, multiple antacids, "panchakarma," random food restrictions, and supplements before they reach us. Here's what's actually different about the structured approach.

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We diagnose properly — first
No assuming IBS based on symptoms alone. Targeted testing rules out coeliac, IBD, thyroid, SIBO, and infection before we commit to an IBS treatment plan. This step alone reroutes about 1 in 5 patients.
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Low-FODMAP adapted for Indian kitchens
Generic Western low-FODMAP advice ignores how Indians actually cook. We have structured guidance on cooking without onion-garlic, rice and roti portions, and regional adaptations (North/South/Bengali/Gujarati).
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Gut-brain therapy built in
Dr. Debolina (MD Psychiatry) is part of the IBS pathway, not a separate referral. When stress is a major driver — and it often is — care is coordinated under one clinic, not bounced between specialists.
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Longer consultations
IBS history-taking needs time. Standard hospital OPD consultations of 8-10 minutes simply cannot do this properly. Our consultations are 30-45 minutes — enough time to understand the actual symptom pattern.
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Trigger work, not blanket restrictions
We help you identify your specific triggers — not just hand you a generic "avoid this food" list. Most patients are reacting to 3-4 specific foods, not all the foods their previous doctor restricted.
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MRCP (UK) trained
Dr. Manuj's MRCP (UK) qualification means clinical standards consistent with UK internal medicine practice. IBS is well-recognised and well-treated in UK medicine — far better than the "you have gas, take pudin hara" approach common in India.
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Follow-up access
IBS treatment requires iteration — adjusting the plan as triggers emerge. WhatsApp follow-up access between visits means small questions get answered without booking another appointment.
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Restrained, targeted medication
We don't load you with PPIs, antacids, antibiotics, probiotics, and "liver tonics" all at once. Each medicine has a specific reason, a defined endpoint, and a planned review.
FAQ

Frequently Asked Questions

Real questions IBS patients ask at the first consultation — structured for clarity and AI-citation.

QIs IBS curable?

IBS is highly treatable but is best described as "manageable" rather than "curable" in most patients. The goal of treatment is sustained symptom control — minimal bloating, predictable bowels, no urgency, no food fear, no social limitation. Most patients reach this within 6-12 weeks of a structured plan and stay there with simple maintenance habits. Some patients become essentially symptom-free; others have occasional flares but know how to manage them. The "incurable" framing patients hear is misleading — what's true is that IBS is a long-term condition that responds excellently to the right management approach.

QWill I need a colonoscopy?

Most patients with classic IBS symptoms do NOT need a colonoscopy. A colonoscopy is recommended when red flags are present (blood in stool, weight loss, anaemia, family history of bowel cancer, age over 45-50 with new symptoms) or when other tests suggest structural disease. For a 28-year-old with classic post-meal bloating and alternating bowels with normal blood tests and stool tests, the answer is usually no. We decide this on a case-by-case basis at the first consultation.

QHow is IBS different from gas or acidity?

"Gas" and "acidity" are symptoms, not diagnoses. IBS is a specific clinical entity with formal diagnostic criteria (Rome IV) — characterised by recurrent abdominal pain associated with changes in bowel habit, for at least one day a week over the last 3 months, with symptoms starting at least 6 months ago. Simple gas after a heavy meal is normal. Occasional acidity that responds to a single PPI dose is reflux. IBS is when these symptoms become chronic, recur in a recognisable pattern, and start affecting daily life and food choices.

QIs IBS caused by stress?

Stress doesn't cause IBS — but it amplifies it significantly via the gut-brain axis. The biological basis of IBS includes increased gut sensitivity, altered motility, and changes in gut microbiota — these exist regardless of stress level. However, stress activates the gut-brain pathway, which is exactly the system that's already dysregulated in IBS. So stress reliably worsens flares. This is why a complete treatment plan addresses both — the gut side (diet, medication) and the brain side (stress, anxiety) when relevant.

QShould I do a low-FODMAP diet on my own?

The elimination phase is straightforward — but the reintroduction phase is where most self-guided low-FODMAP attempts fail. Patients eliminate FODMAPs, feel better, and then stay on the restricted diet indefinitely — which causes nutritional deficits, social difficulty, and disordered eating. The correct approach is: elimination for 2-6 weeks, then structured reintroduction of one FODMAP group at a time, identifying which specific groups are your triggers, then personalising long-term. This needs guidance. Our IBS Diet Plan page covers the framework; the clinic visit personalises it for your case.

QWhat medicines help with IBS?

It depends entirely on the subtype. For IBS-D: antispasmodics (mebeverine, hyoscine, drotaverine), anti-diarrhoeals (loperamide for occasional use), rifaximin for post-infectious or SIBO-overlap cases. For IBS-C: soluble fibre (psyllium/isabgol), osmotic laxatives (PEG), prosecretory agents in select cases. For gut-brain dysregulation: low-dose tricyclic antidepressants or SSRIs at neuromodulator doses (these work on gut-brain pathways, not just mood). The right combination is selected at the consultation, used precisely, and reviewed regularly — not loaded indefinitely.

QAre probiotics helpful for IBS?

The evidence for probiotics in IBS is mixed and strain-specific. Some strains (specific Bifidobacterium and Lactobacillus species) show modest benefit in trials; many over-the-counter probiotics have no evidence at all. Patients often try multiple expensive probiotics without benefit. We recommend probiotics selectively, based on specific evidence for your subtype, rather than as a default add-on. Curd and unsweetened buttermilk are often more useful and far cheaper than commercial capsules for routine gut bacterial support.

QHow long does IBS treatment take to work?

Most patients experience meaningful improvement within 2-4 weeks of starting a structured plan — particularly the bloating and pain components. The bowel habit normalisation often takes a bit longer, around 6-12 weeks. The gut-brain component (if relevant) takes longer to retrain — typically 3-6 months of consistent CBT and stress work. The good news: progress is usually clear from week 2-3, which keeps patients motivated. The plan is reviewed at 4-6 weeks and adjusted based on response.

QDo I need to see Dr. Debolina for IBS, or only Dr. Manuj?

Most patients start with Dr. Manuj for the medical and dietary side. Dr. Debolina joins the plan only if the assessment shows that stress, anxiety, or trauma is a significant driver — which happens in roughly 40-50% of IBS patients in our experience. You will never be pushed toward psychiatry if it's not relevant to your case. Equally, if it IS relevant and addressing it would substantially help, we'll explain why directly. The decision is made together at the consultation, based on what's actually happening in your case.

QCan IBS go away on its own?

Sometimes — particularly post-infectious IBS (PI-IBS), which can resolve within 6-18 months after the triggering infection. Chronic IBS that has been present for years without improvement is less likely to resolve spontaneously. The more useful question is: should you wait and hope, or treat it now? Most patients have already waited months or years before seeing us, with no improvement. Structured treatment shortens the suffering significantly and prevents the secondary problems (food fear, social withdrawal, weight loss, anxiety) that develop when IBS is left to "sort itself out."

QCan I book an online consultation for IBS?

Yes — online consultations are available and work well for IBS follow-ups, treatment refinement, dietary reviews, and second opinions. For first consultations, in-person is sometimes preferable for a full abdominal examination — but online first visits can be arranged where geography or logistics require it, particularly for patients outside Greater Noida and Delhi NCR or international/NRI patients. WhatsApp +91 88002 62767 to discuss what works best for your case.

QWhat should I bring to the first IBS consultation?

Useful to bring: any previous blood reports, stool reports, ultrasound, endoscopy or colonoscopy reports (even if from years ago — patterns over time are informative). A brief written symptom diary of the last 2-3 weeks helps a lot — what you ate, when symptoms occurred, what made them better or worse. List of current medications and supplements. If you've tried previous diets or restrictions, bring that list too. None of this is mandatory — we can start from scratch if needed — but having it speeds up the diagnostic side meaningfully.

Book Your IBS Consultation

Start your structured IBS plan

A 30-45 minute first consultation includes full assessment, targeted testing plan, dietary framework, and where appropriate, integrated referral for gut-brain care.

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Clinic Address
Shop GF-93, Ground Floor
Sun Twilight Mall
Opp. Delta 1 Metro Station
Greater Noida, UP 201308
📍 Get Directions →
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Dr. Manuj Sondhi
🧠
Dr. Debolina Chowdhury
Gut-brain and stress lead
+91 88264 47767
WhatsApp Dr. Debolina

IBS Doesn't Have to Run Your Life

You've probably been told to "manage stress" or handed a generic restriction list — without anyone actually working out what's driving your symptoms. A structured, layered treatment plan, with the gut-brain side properly addressed, is what most IBS patients in India have never been offered. Let's change that.

Medical disclaimer: This page provides educational information about IBS and its treatment, and does not constitute personalised medical advice. IBS is a diagnosis of exclusion — patients with abdominal symptoms should not self-diagnose. Red-flag symptoms (blood in stool, weight loss, anaemia, night diarrhoea, new symptoms after age 50, family history of bowel cancer) require urgent in-person medical evaluation, not a dietary plan. Treatment plans should be customised based on individual diagnosis, comorbidities, current medication, and pregnancy status. Do not start or stop medication based on this page alone.