Understand your symptoms calmly.
A medically reviewed encyclopedia of 480+ symptoms — what they might mean, when to wait, and when to see a doctor. No alarm. No noise. Just clarity.
- 0+ Symptoms
- 0 Body systems
- 0 A–Z index pages
- 0% Evidence-based
Find symptoms by the part of the body they affect
Not sure where to begin? Start with the system you’re feeling it in. Each area maps symptoms to likely causes and clear next steps.
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Cardiovascular
Heart, arteries and blood flow.
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Respiratory
Lungs, airway and breathing.
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Digestive
Stomach, gut and liver.
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Neurological
Brain, nerves and balance.
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Endocrine
Hormones, thyroid and sugar.
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Musculoskeletal
Bones, joints and muscles.
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Skin
Skin, hair and nails.
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Urinary
Kidneys and bladder.
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Reproductive
Sexual and hormonal health.
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Immune
Defence and inflammation.
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Sensory
Eyes, ears, taste and smell.
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Mental health
Mood, anxiety and focus.
The symptoms people look up most
Start with a quick, plain-language overview — what it usually means, and a clear signal for when it’s worth seeing a doctor.
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Usually monitor
Fatigue
Persistent tiredness that rest doesn’t fix — often linked to sleep, stress, diet, anaemia or thyroid issues.
General · Endocrine -
Can be urgent
Chest pain
Ranges from muscle strain and acid reflux to heart-related causes. Sudden, severe or spreading pain needs urgent care.
Cardiovascular -
Usually monitor
Headache
Most are tension or migraine related. A sudden “worst-ever” headache or one with fever or weakness needs prompt review.
Neurological -
Can be urgent
Shortness of breath
May follow exertion or anxiety, but can signal asthma, infection or heart problems. Sudden breathlessness needs urgent help.
Respiratory -
Usually monitor
Dizziness
Lightheadedness or spinning can come from inner-ear issues, low blood pressure, dehydration or low blood sugar.
Neurological -
Usually monitor
Abdominal pain
Often digestion, gas or cramps. Severe, sudden or one-sided pain with fever or vomiting should be checked promptly.
Digestive -
Usually monitor
Bloating
A common feeling of fullness or swelling, often tied to diet, gut sensitivity, IBS or hormonal changes.
Digestive -
Usually monitor
Joint pain
From overuse and arthritis to inflammation. Hot, swollen or rapidly worsening joints deserve a closer look.
Musculoskeletal
Every symptom, from A to Z
Jump straight to any letter to browse the full encyclopedia. Tap a letter to preview what’s inside.
When should you actually see a doctor?
Most symptoms aren’t emergencies — but a few always are. Use this calm, simple guide to know which path fits how you feel right now.
Call emergency services now
Seek immediate help if you notice any of these. These can be signs of a serious, time-sensitive condition.
- Crushing chest pain or pain spreading to the arm or jaw
- Sudden difficulty breathing or choking
- Face drooping, slurred speech or one-sided weakness
- Fainting, severe bleeding, or thoughts of self-harm
Book a doctor within days
Not an emergency, but worth a professional opinion — especially if symptoms persist or get worse.
- A symptom lasting more than 1–2 weeks
- Unexplained weight loss, fever or night sweats
- Pain that disrupts sleep, work or daily life
- A symptom returning again and again
Safe to monitor at home
Common, mild symptoms that often settle with rest and simple care. Keep an eye on how they change.
- Mild, short-lived tiredness or a minor headache
- Occasional bloating or mild indigestion
- A common cold with no breathing trouble
- Minor aches after activity or poor sleep
This guidance is general and educational. It can’t account for your full medical history — if you’re ever unsure or worried, trust your instinct and seek professional help. 112 is the all-in-one emergency number in India.
Not sure what your symptom means? Let’s narrow it down.
Answer three quick questions and we’ll point you toward likely areas to explore — calm, private and educational. It never replaces a doctor.
Where are you feeling it?
How long has it been going on?
Is it getting worse?
That’s the idea ✓
Based on your answers, the full checker explores likely causes and clear next steps. Ready to do the real thing?
Educational preview only · not a diagnosis
Symptoms, answered simply
Quick, clear answers to the things people ask most about understanding their symptoms.
What is the difference between a symptom and a condition?
A symptom is something you feel or notice — like a headache, fatigue or chest pain. A condition is the underlying cause behind one or more symptoms, such as a migraine or anaemia. In short: symptoms are the clues, and a diagnosis identifies the condition that explains them.
When should I worry about a symptom?
Seek urgent care for chest pain, sudden breathlessness, one-sided weakness, slurred speech, fainting or thoughts of self-harm. See a doctor within a few days if a symptom lasts more than one to two weeks, keeps returning, or comes with unexplained weight loss, fever or night sweats. When in doubt, trust your instinct and ask a professional.
Can I use this encyclopedia to diagnose myself?
No. Cure.Care is an educational resource that helps you understand what a symptom may mean and when to seek care — it cannot diagnose you. Only a qualified healthcare professional can confirm a diagnosis after reviewing your full history and examining you.
Why do I have several symptoms at once?
Many conditions cause clusters of symptoms because they affect more than one body system. Thyroid issues, for example, can bring fatigue, weight change and mood shifts together. Looking at your symptoms as a group — rather than one at a time — often points to the most likely cause.
How do I search for a symptom on Cure.Care?
Use the search bar at the top of this page to type or speak a symptom, browse the A–Z index, or explore by body system. Each symptom page covers likely causes, related conditions and clear guidance on when to see a doctor.
Are the symptom pages medically reviewed?
Yes. Every page is written for clarity and reviewed by the Cure.Care Medical Board against trusted sources like the WHO, CDC, NIH and ICMR. Each page shows a last-reviewed date so you always know how current the information is.
Reviewed, referenced and kept current
This page is part of the Cure.Care symptoms encyclopedia. It’s written for clarity and reviewed against trusted medical sources, so you can read with confidence.
- Evidence-basedGrounded in WHO, CDC, NIH & ICMR guidance.
- Kept currentRevisited as new medical guidelines emerge.
- Editorially transparentClear policies on review and corrections.
Medical disclaimer: The information on Cure.Care is for general educational purposes only and is not a substitute for professional medical advice, diagnosis or treatment. Always seek the guidance of a qualified healthcare provider with any questions about a medical condition. If you think you may have a medical emergency, call 112 immediately. Read our full Medical Disclaimer.