Yeast Infection and PID Differences Explained
Know about the yeast and PID, what it is, causes, symptoms, and how it is treated, key differences and preventive measures and more.


Introduction
Dealing with vaginal discomfort can be confusing, especially when symptoms overlap between different conditions. Two common issues that women may face are yeast infections and pelvic inflammatory disease (PID). While both can cause discomfort, they are very different in terms of causes, symptoms, and treatments.
This article will help you understand the key differences between a yeast infection and PID, so you can recognise the signs and seek the right treatment.
What is a Yeast Infection?
A yeast infection (also called vaginal candidiasis) is a fungal infection caused by an overgrowth of Candida, a type of yeast naturally found in the vagina. When the balance of bacteria and yeast is disrupted, it can lead to an infection.
Common Symptoms of a Yeast Infection:
The common symptoms of a yeast infection:
- Itching and irritation in and around the vagina
- Thick, white, odourless discharge (often resembling cottage cheese)
- Burning sensation during urination or sex
- Redness and swelling of the vulva
Consult a General Practitioner for Personalised Advice
Causes of Yeast Infections:
The causes of yeast infection include:
- Antibiotics (they kill good bacteria that keep yeast in check)
- Hormonal changes (pregnancy, menstrual cycle, birth control)
- Weak immune system (diabetes, HIV, stress)
- Tight or damp clothing (traps moisture, promoting yeast growth)
How to Treat a Yeast Infection?
Yeast infections can be treated by:
- Over-the-counter antifungal creams (e.g., clotrimazole, miconazole)
- Prescription oral antifungal medication (like fluconazole)
- Probiotics (to restore healthy bacteria balance)
- Wearing loose, breathable cotton underwear
If symptoms persist after treatment, consult a doctor to rule out other infections.
What is Pelvic Inflammatory Disease (PID)?
Pelvic inflammatory disease (PID) is a serious infection of the female reproductive organs, including the uterus, fallopian tubes, and ovaries. It is usually caused by sexually transmitted infections (STIs) like chlamydia or gonorrhea, but bacteria from other sources can also trigger it.
Common Symptoms of PID:
The common symptoms of a PID infection:
- Lower abdominal pain (often severe and persistent)
- Foul-smelling vaginal discharge (yellow or green)
- Pain during sex or urination
- Irregular menstrual bleeding
- Fever, chills, or nausea (in severe cases)
Causes of PID:
The causes include:
- Untreated STIs (chlamydia, gonorrhea)
- Bacterial infections spreading from the vagina to the reproductive organs
- Recent childbirth, miscarriage, or abortion (increased infection risk)
Why is PID Dangerous?
If left untreated, PID can lead to:
- Chronic pelvic pain
- Infertility (due to scarred fallopian tubes)
- Ectopic pregnancy (pregnancy outside the uterus)
- Abscesses in reproductive organs
How is PID Treated?
It is treated by:
- Antibiotics (to clear the infection, sometimes multiple types)
- Hospitalisation (for severe cases with abscesses)
- Partner treatment (if caused by an STI, partners must also be treated)
Important: If you suspect PID, see a doctor immediately. Delaying treatment can cause long-term damage.
Key Differences Between Yeast Infection and PID
When to See a Doctor?
For Yeast Infection:
- If symptoms don’t improve with OTC treatment
- If infections recur frequently (more than 4 times a year)
For PID (Seek Immediate Help):
Severe pelvic pain
- Fever with vaginal discharge
- Suspected STI exposure
If you're unsure about your symptoms, it's always best to consult a doctor.
Prevention Tips
Preventing Yeast Infections:
It includes
- Wear breathable cotton underwear
- Avoid douching (disrupts natural balance)
- Change out of wet clothes quickly
- Limit sugar intake (yeast thrives on sugar)
Preventing PID:
It includes
- Practice safe sex (use condoms)
- Get regular STI screenings
- Treat infections early (don’t ignore symptoms)
Final Thoughts:
The yeast infection and PID are two distinct diseases. They differ in their manifestation, like the discharge colour, odour, medications, and symptoms. Seek help from a doctor when the preventive and managing conditions at home do not help.
Consult a General Practitioner for Personalised Advice
Consult a General Practitioner for Personalised Advice

Dr Syed Mizra M
General Physician/ Internal Medicine Specialist
2 Years • MBBS
Bengaluru
PRESTIGE SHANTHINIKETAN - SOCIETY CLINIC, Bengaluru

Dr. Arthi S
Family Physician
3 Years • MBBS
Bengaluru
PRESTIGE SHANTHINIKETAN - SOCIETY CLINIC, Bengaluru

Dr Syed Mateen Pasha
General Physician
2 Years • MBBS
Bengaluru
PRESTIGE SHANTHINIKETAN - SOCIETY CLINIC, Bengaluru
Dr. Sayeedur Rahman
General Practitioner
1 Years • MBBS
Kolkata
Wellness Health Point, Kolkata
Dr. Mary Susan K S
General Physician/ Internal Medicine Specialist
13 Years • MBBS, MD INTERNAL MEDICINE
Bengaluru
Apollo Clinic, Sarjapur Road, Bengaluru
Consult a General Practitioner for Personalised Advice

Dr Syed Mizra M
General Physician/ Internal Medicine Specialist
2 Years • MBBS
Bengaluru
PRESTIGE SHANTHINIKETAN - SOCIETY CLINIC, Bengaluru

Dr. Arthi S
Family Physician
3 Years • MBBS
Bengaluru
PRESTIGE SHANTHINIKETAN - SOCIETY CLINIC, Bengaluru

Dr Syed Mateen Pasha
General Physician
2 Years • MBBS
Bengaluru
PRESTIGE SHANTHINIKETAN - SOCIETY CLINIC, Bengaluru
Dr. Sayeedur Rahman
General Practitioner
1 Years • MBBS
Kolkata
Wellness Health Point, Kolkata
Dr. Mary Susan K S
General Physician/ Internal Medicine Specialist
13 Years • MBBS, MD INTERNAL MEDICINE
Bengaluru
Apollo Clinic, Sarjapur Road, Bengaluru