Information about Hydrochlorothiazide

Hydrochlorothiazide Uses

Hydrochlorothiazide is used in Hypertension (high blood pressure). It treats oedema (fluid overload) associated with heart, liver, kidney or lung disease.

How Hydrochlorothiazide works

Hydrochlorothiazide is a diuretic which lowers blood pressure by removing extra water and certain electrolytes from the body. Over time it also relaxes blood vessels and improves blood flow.
Written By
Reviewed By
MD Pharmacology, MBBS
Last updated
13 Jun 2023 | 11:26 AM (UTC)

We provide you with authentic, trustworthy and revelant information

Want to know more

Available Medicine for Hydrochlorothiazide

AquazideSun Pharmaceutical Industries Ltd
11 to ₹192 variant(s)
HydrideMicro Labs Ltd
10 to ₹172 variant(s)
HydrazideCipla Ltd
9 to ₹162 variant(s)
ThiazideOrdain Health Care Global Pvt Ltd
10 to ₹172 variant(s)
BpzideStadmed Pvt Ltd
10 to ₹172 variant(s)
DizideKenn Pharmaceuticals Pvt Ltd
91 variant(s)
PhilzideAsvp Pharma Health Industries Pvt Ltd
91 variant(s)
HyzideEast West Pharma
10 to ₹172 variant(s)
HydronolKnoll Pharmaceuticals Ltd
9 to ₹182 variant(s)
MyzideElegant Remedies(India) Private Limited
18 to ₹312 variant(s)

Expert advice for Hydrochlorothiazide

  • Hydrochlorothiazide helps lower blood pressure and also removes excess water from your body.
  • Take it in the morning with breakfast to avoid getting up at night to urinate.
  • It makes you feel dizzy. Avoid driving and attention requiring activity until you know how it affects you.
  • Avoid alcohol intake while taking Hydrochlorothiazide as it may increase the dizziness. 
  • It may cause a sudden drop of sodium level in blood. Avoid low sodium diet while you are taking this medication.
  • Monitor your blood pressure after starting Hydrochlorothiazide, and notify your doctor if it does not lower down.
  • Notify your doctor if you experience dizziness, tiredness, or muscle weakness that does not go away.
  • Inform your doctor if you are pregnant, planning pregnancy or breastfeeding. 


Orders Delivered
Get the link to download App

All products displayed on Tata 1mg are procured from verified and licensed pharmacies. All labs listed on the platform are accredited


Tata 1mg uses Secure Sockets Layer (SSL) 128-bit encryption and is Payment Card Industry Data Security Standard (PCI DSS) compliant


Find affordable medicine substitutes, save up to 50% on health products, up to 80% off on lab tests and free doctor consultations.

LegitScript approved
India's only LegitScript and ISO/ IEC 27001 certified online healthcare platform

Know more about Tata 1mgdownArrow

Access medical and health information

Tata 1mg provides you with medical information which is curated, written and verified by experts, accurate and trustworthy. Our experts create high-quality content about medicines, diseases, lab investigations, Over-The-Counter (OTC) health products, Ayurvedic herbs/ingredients, and alternative remedies.

Order medicines online

Get free medicine home delivery in over 1800 cities across India. You can also order Ayurvedic, Homeopathic and other Over-The-Counter (OTC) health products. Your safety is our top priority. All products displayed on Tata 1mg are procured from verified and licensed pharmacies.

Book lab tests

Book any lab tests and preventive health packages from certified labs and get tested from the comfort of your home. Enjoy free home sample collection, view reports online and consult a doctor online for free.

Consult a doctor online

Got a health query? Consult doctors online from the comfort of your home for free. Chat privately with our registered medical specialists to connect directly with verified doctors. Your privacy is guaranteed.