Tuberculosis in Pregnancy Symptoms Diagnosis and Safe Treatment Guide

 Tuberculosis During Pregnancy:

What Are The Symptoms of Tuberculosis in Pregnancy? Are There Any Risks to a Woman Who Is Pregnant and Has Tuberculosis? Can I Get My Tuberculosis Treated While I'm Pregnant? When Can I Get My Tuberculosis Treated? These Questions and More Will Be Answered in This Article.

Updated: March 2026

Author: Dr. Humaira Latif MBBS (KMU Peshawar)

Gynaecologist and Obstetrician

Registered Medical Practitioner

>14 Years Experience in Clinical Medicine

Disclaimer:

This article is to Inform and create awareness regarding Tuberculosis in Pregnancy. This Article Does Not Provide A Diagnosis Or Recommend Treatment. Each Pregnancy Is Unique; Therefore, If You Are Pregnant, Please Seek Advice From A Qualified Healthcare Professional About Your Pregnancy.

What Is Tuberculosis?

One of the Oldest Infectious Diseases, tuberculosis Has Remained a Worldwide Health Problem. 

The World Health Organization States That Millions of People Around the World Are Diagnosed with Tuberculosis Each Year. In This Way, Many Women of Reproductive Age Live in an Area Where Tuberculosis Is Common.

Pregnancy Causes Certain Changes Within a Woman. The Body Alters the Immune System to Adapt to the Baby. In Some Cases, the Changes Affect Infection And So Can the Progression of Disease. When a Woman Has Tuberculosis While Pregnant, Both Her and Her Baby Will Need Close Monitoring.

Fortunately, If You Are Diagnosed Early enough, You Will be Able to Have a Successful and Safe Outcome.

This guide is meant to Provide You with Practical, Reliable, and Usable Information in Straightforward Language Over 5 Sections:

1. The Relation of Tuberculosis with Women in Pregnancy

2. Symptoms of Tuberculosis in Pregnancy

3. Potential Risks of Tuberculosis in Pregnancy

4. Management Options for Tuberculosis in Pregnancy

5. Preventative Strategies for Tuberculosis in Pregnancy

Each of the above sections are intended to provide You with Clear, Concise, Practical, Scientific, and No-nonsense Information.

Definition of Tuberculosis:

Tuberculosis (TB) is a contagious disease that is created by the bacteria known as Mycobacterium tuberculosis. Tuberculosis disease primarily causes problems in the lungs, but it can spread to other organs, including:

 • Lymph nodes

 • Bones

 • Kidneys

 • Brain

 • Reproductive organs

TB bacteria can spread to other people through air droplets that occur when a person with an active tuberculosis coughs or sneezes. Most people who are exposed to people with active tuberculosis do not get sick right away from the disease, and the TB bacteria can remain inactive inside them, so they will have latent tuberculosis infection (LTI). When a person with a latent tuberculosis infection becomes sick and the immune system cannot control the tuberculosis bacteria, that person has active tuberculosis disease.

Pregnancy and Tuberculosis:

Pregnancy does not cause tuberculosis; however, because of the hormonal and immune system changes that occur during pregnancy, pregnancy may impact how tuberculosis will act in the body.

When women who live in areas with other tuberculosis cases are at risk for:

 • Getting a new infection or the reactivation of a latent tuberculosis infection

 • The delayed diagnosis of symptoms that may be attributed to normal pregnancy

All women with risk factors should have early screening for latent tuberculosis infection or active tuberculosis during pregnancy.

Pregnancy and Tuberculosis Symptoms:

Many of the symptoms associated with TB will develop gradually, leading many women to assume they are simply part of the usual pregnancy fatigue. Key symptoms would be: 

• A persistent cough that lasts longer than two weeks.
• A fever or low-grade fever.
• Night sweats.
• Loss of appetite. 
• Losing weight without trying to do so.  
• Feeling weak or tired. 
• Chest discomfort.

There are also other symptoms that may be seen in some women: Swollen lymph nodes/Breathlessness/Blood in sputum.

If you have any respiratory symptoms that do not improve while you are pregnant, you should see your doctor.

Pregnancy and Tuberculosis Risk Factors:

There are several conditions that will make you more likely to become infected with TB. Some of these are:

• Living in a region where there is a very high incidence of TB.
• Being in close contact with an individual who has TB.
• Having a compromised immune system.
• Being infected with HIV.
• Being diabetic.
• Having a malnourished body.
• Living in overcrowded conditions.

Healthcare workers and care-givers often have a higher chance of being exposed to TB.

Preventative measures:

Preventative measures are taken to protect unborn babies by using a TST in pregnant women. The physician also will administer periodic chest x-rays if there is a concern for possible pulmonary TB.

Overall, TB can take several forms during pregnancy. The most common form of TB in pregnant women is pulmonary tuberculosis, which affects the lungs. Extrapulmonary TB spreads to areas other than the lungs, such as the lymph nodes, bones, spine, kidneys, and/or brain. Latent TB infection (LTBI) refers to bacteria that is not actively dividing and does not show signs of disease but may later activate to cause disease.

Risks of Tuberculosis to Pregnant Women:

Untreated TB may result in an increased risk for certain complications in a pregnant woman. Examples of these risks will vary with respect to the severity of the disease and the timing of when the woman receives treatment. 

a)Mother's Potential Complications

The potential complications to the mother that are likely to result from this condition include:

• Severe lung infection;

• Anaemia; 

• Poor nutrition;

• General weakness. 

Also, while not common, a woman may experience the spread of this infection to her organs. 

b)Potential Complications for the Baby.

Possible fetal complications include:

• Low birth weight; 

• Preterm delivery; 

• Growth restriction; 

• Rarely, infection at birth.

However, if your doctor treats you early on in your pregnancy, these complications can be substantially reduced. 

The Effects of Untreated TB

Without proper treatment, TB can deteriorate slowly, with some possible consequences being:

• Continued lung deterioration; 

• Spread of infection to other organs; 

• Increased risk of illness for the mother due to having untreated TB. 

In many cases, you can avoid the complications mentioned above if you are properly diagnosed and treated early. 

Treatment for TB During Pregnancy:

You should be able to take most of the first-line medication for treating TB while you are pregnant as long as your doctor provides you with prescription. Doctors generally utilize combination therapy in treating TB.

Examples of TB medications include the following: 

• Isoniazid;

• Rifampicin; 

• Ethambutol.

The purpose of these medications is to help eliminate TB and prevent drug resistance (which is common when a person has TB). Treatment for TB will typically last for 6 to 9 months, based on your doctor's recommendations. 

Considerations for Treatment:

Medical professionals keep a close eye on TB treatment for pregnant women.

To ensure your health and your baby’s health, make sure you:

• Have regular follow-up visits.

• Have liver functions performed (as needed).

• Have nutritional support.

• Take certain vitamins, including Vitamin B6, as directed when taking TB medications.

Medications Not Typically Used During Pregnancy:

Due to potential effects on your fetus, some medicines are not typically prescribed during pregnancy. Streptomycin is one example of a medication that would not be prescribed.

Doctors develop treatment plans balancing safety with effectiveness.

Nutrition During Pregnancy with TB:

Proper nutrition helps with recovery and supports the growth of your baby while pregnant by eating healthy foods that are rich in protein, fresh fruits and vegetables, whole grains, and dairy products.

You may also need to take iron and folic acid supplements to help with your recovery. Drinking enough fluids and eating balanced meals will also help strengthen your immune system.

Preventing Tuberculosis While Pregnant:

Preventive measures will lower the risk of a TB infection.

Some of the key strategies for prevention include:

1. Early TB screening for women at risk,

2. Avoiding contact with people with active TB,

3. Proper ventilation in your home and workplace,

4. Good nutrition and support for your immune system, and

5. Completion of your TB treatment as prescribed.

Vaccination policies vary by geographic location; therefore, please check with your healthcare provider for the best preventative method.

Important Notes:

1. + TB is treatable while pregnant.
2. + Early diagnosis can improve results for mom, baby and outcome.
3. + Mom will be monitored for her entire course of treatment.
4. + Good nutrition supports your body’s recovery.

Common Questions:

1. Will TB hurt my unborn baby?

Low birth weight & premature births are a possible risk with untreated TB. Early treatment can significantly decrease both risk factors.

2. Is TB treatment safe during pregnancy?

Most common TB medications are safe when prescribed by a doctor.

3. Can I breastfeed my baby while I’m being treated for TB?

Yes, in most cases.

4. Should I be screened for TB as a pregnant woman?

Women with symptoms of TB or risk of exposure should speak to their doctors about being screened for TB.

Related Articles From This Blog

Readers may also find these educational guides helpful:

1. Polycystic Ovary Syndrome Causes and Treatment
2. Understanding Menopause and Hormonal Changes
3. Causes of Female Infertility
4. Healthy Pregnancy Care Guide

Author!

Dr Humaira Latif.

The Clinical Experience of Dr Humaira Latif

Dr. Humaira Latif has more than 14 years of experience as a clinical practitioner in gynecology; Obstetrics (Ob/Gynae). Dr. Latif has been involved in many aspects of Reproductive Medicine, Antenatal Care, Women’s Health, and Provision of healthcare education to women and families. 

References and Educational Resources:

1.World Health Organization. Global Tuberculosis report. Update Released 2024

2.Centre for Disease Control and Prevention. Tuberculosis Clinical Care & Pregnancy Guidelines. Updated Release 2023

3.American College of Obstetricians & Gynecologists Tuberculosis Screening During Pregnancy. Published 2022

4.Journal of Pakistan Medical Association You hubs Some Clinical Review Tuberculosis In Pregnancy. Published 2023

5.National Institutes of Health Tuberculosis Overview and Management. Updated Release 2024