eHealthMe - Personalized health information & community eHealthMe - Personalized health information & community

Personalized health information & community

All drugs: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
All conditions: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Check symptoms   -   Check drugs   -   Compare drugs   -   Join a support group   -   More tools

Review: could Isoniazid cause Mental disorder?

Summary: Mental disorder is found among people who take Isoniazid, especially for people who are female, 30-39 old, have been taking the drug for 1 - 6 months, also take medication Pyrazinamide, and have Hiv infection.

We study 7,418 people who have side effects while taking Isoniazid from FDA and social media. Among them, 24 have Mental disorder. Find out below who they are, when they have Mental disorder and more.

You are not alone: join a support group for people who take Isoniazid and have Mental disorder >>>



Isoniazid has active ingredients of isoniazid. It is often used in tuberculosis. (latest outcomes from 7,572 Isoniazid users)

Mental disorder

Mental disorder (a psychological term for a mental or behavioural pattern or anomaly that causes distress or disability) has been reported by people with quit smoking, depression, birth control, pain, stress and anxiety. (latest reports from 20,984 Mental disorder patients)

On Apr, 28, 2015: 7,418 people reported to have side effects when taking Isoniazid. Among them, 24 people (0.32%) have Mental Disorder.

Trend of Mental disorder in Isoniazid reports

Time on Isoniazid when people have Mental disorder * :

< 1 month1 - 6 months6 - 12 months1 - 2 years2 - 5 years5 - 10 years10+ years
Mental disorder14.29%57.14%0.00%0.00%28.57%0.00%0.00%

Gender of people who have Mental disorder when taking Isoniazid * :

Mental disorder73.91%26.09%

Age of people who have Mental disorder when taking Isoniazid * :

Mental disorder0.00%9.52%0.00%0.00%57.14%14.29%19.05%0.00%

Severity of Mental disorder when taking Isoniazid ** :


How people recovered from Mental disorder ** :


Top conditions involved for these people * :

  1. Hiv infection (16 people, 66.67%)
  2. Pulmonary tuberculosis (4 people, 16.67%)
  3. Tuberculosis (4 people, 16.67%)
  4. Prophylaxis (4 people, 16.67%)
  5. Hypertension (2 people, 8.33%)

Top co-used drugs for these people * :

  1. Pyrazinamide (17 people, 70.83%)
  2. Rifampicin (15 people, 62.50%)
  3. Lamivudine (11 people, 45.83%)
  4. Zidovudine (10 people, 41.67%)
  5. Nevirapine (9 people, 37.50%)

* Approximation only. Some reports may have incomplete information.

** Reports from social media are used.

How to use the study: print a copy of the study and bring it to your health teams to ensure drug risks and benefits are fully discussed and understood.

Do you have Mental Disorder while taking Isoniazid?




You are not alone! Join a support group on :
- support group for people who take Isoniazid and have Mental Disorder
- support group for people who take Isoniazid
- support group for people who have Mental Disorder

Drugs in real world that are associated with:

Could your condition cause:

Recent related drug studies (Check your drugs):

Recent Isoniazid related drug comparison:

NOTE: The study is based on active ingredients and brand name. Other drugs that have the same active ingredients (e.g. generic drugs) are NOT considered.

WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.

DISCLAIMER: All material available on is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only, and has not been supported by scientific studies or clinical trials unless otherwise stated. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.

You may report adverse side effects to the FDA at or 1-800-FDA-1088 (1-800-332-1088).

If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.


About - Terms of service - Privacy policy - Press - Testimonials - Contact us -

© 2015 All rights reserved. Use of this site constitutes acceptance of's terms of service and privacy policy.