Prospect: Information for the User
Hidroclorotiazida Kern Pharma 25 mg Tablets
Read this prospect carefully before starting to take this medicine, as it contains important information for you.
Hidroclorotiazida Kern Pharma is a medication that contains hydrochlorothiazide as the active ingredient. Hydrochlorothiazide is a diuretic (a medication that increases the elimination of urine) that belongs to the group of thiazides. Hydrochlorothiazide increases the amount of urine (diuretic) helping to reduce blood pressure (antihypertensive).
This medication is indicated for the treatment of the following diseases:
Do not take Hidroclorotiazida Kern Pharma
Warnings and precautions
Consult your doctor, pharmacist, or nurse before starting to take Hidroclorotiazida Kern Pharma.
Be especially careful if you have any of the following conditions:
Use of Hidroclorotiazida Kern Pharma with other medications
Inform your doctor or pharmacist if you are using or have recently used other medications, including those purchased without a prescription.
The following medications may interact with Hidroclorotiazida Kern Pharma when used simultaneously:
Hidroclorotiazida may interfere with analytical diagnosis in some tests, such as: bentiramide test (gastric test), or parathyroid function test, decrease yodine-bound protein concentrations, modify blood and urine test results.
Pregnancy, lactation, and fertility
Consult your doctor or pharmacist before using any medication.
You should inform your doctor if you are pregnant or suspect you are pregnant.Generally, your doctor will advise you to take another medication instead of Hidroclorotiazida Kern Pharma, as Hidroclorotiazida Kern Pharmais not recommended during pregnancy. This is because hydrochlorothiazide crosses the placenta and its use after the first trimester of pregnancy may cause potentially harmful effects on the fetus and neonate.
Hidroclorotiazida is excreted in human milk, so it is not recommended for lactating mothers.
Driving and operating machinery
At the beginning of treatment, when the dosage is changed, or in combination with alcohol consumption, Hidroclorotiazida Kern Pharma may cause dizziness, vertigo, or headache. If you experience dizziness, vertigo, or headache, you should avoid driving and operating machinery.
Hidroclorotiazida Kern Pharma contains lactose.If your doctor has indicated that you have a certain sugar intolerance, consult with them before taking this medication.
It is reported to athletes that this medication contains a component that may result in a positive analytical result for doping control.
Follow exactly the administration instructions for Kern Pharma Hydrochlorothiazide as indicated by your doctor. Consult your doctor or pharmacist if you have any doubts.
Usual doses are:
The tablets should be taken orally.
The tablets can be taken whole, broken, or crushed, with a little water or other non-alcoholic beverage.
Use in children and adolescents
Usual doses in children are:
If you take more Hydrochlorothiazide Kern Pharma than you should
If you have taken more Hydrochlorothiazide Kern Pharma than you should, you may experience severe hypotension (drastic reduction in blood pressure), unconsciousness, nausea, drowsiness, sedation, muscle pain, difficulty walking, cardiac arrhythmias, reduced heart rate, and renal failure.
In case of overdose or accidental ingestion, consult your doctor or pharmacist immediately or call the Toxicological Information Service, phone 91 562 04 20, indicating the medication and the amount ingested.
If you forget to take Hydrochlorothiazide Kern Pharma
Do not take a double dose to compensate for the missed doses.
If you interrupt treatment with Hydrochlorothiazide Kern Pharma
Hypertension treatment is a long-term treatment, and interrupting this treatment should be consulted with your doctor. Stopping or suspending your treatment may cause an increase in blood pressure.
If you have any other doubts about the use of this product, ask your doctor or pharmacist.
Like all medicines, this medicine may cause side effects, although not everyone will experience them.
Among these side effects are:
Metabolism and nutrition alterations: loss of appetite, sugar and/or uric acid in urine, increased blood sugar, cholesterol, and triglycerides, electrolyte imbalance (potassium, sodium, chloride, and calcium).
Skin alterations: photosensitivity reactions, urticaria, skin rash, salivary gland inflammation, allergic reactions.
Renal and urinary alterations: kidney inflammation, increased urine output, frequent urination.
Reproductive and breast alterations: impotence.
Psychiatric alterations: agitation, depression, sleep disorders.
Eye alterations: decreased vision or eye pain due to high pressure [possible signs of fluid accumulation in the vascular layer of the eye (choroidal effusion) or acute angle-closure glaucoma].
Vascular alterations: blood vessel inflammation.
Respiratory alterations:pneumonia, fluid accumulation in the lung, acute respiratory distress (symptoms include severe respiratory difficulty, fever, weakness, and confusion).
Gastrointestinal alterations:pancreatitis, gastric irritation, diarrhea, constipation, loss of appetite, nausea, and vomiting, abdominal pain and cramps.
Hepatic and biliary alterations:yellow skin discoloration.
Nervous system alterations:loss of appetite, movement difficulty, dizziness, vertigo, headache, weakness, restlessness.
Auditory alterations:vertigo.
Cardiac alterations:low blood pressure, arrhythmias, allergic inflammation of the heart muscle, blood vessel inflammation.
Musculoskeletal alterations:muscle spasms.
General alterations:fever.
Immune system alterations:allergy.
Blood alterations:low levels of red blood cells, white blood cells, and platelets in the blood.
Skin and lip cancer (non-melanoma skin cancer):Unknown frequency.
Reporting side effects
If you experience any type of side effect, consult your doctor or pharmacist, even if it is a side effect not listed in this prospectus. You can also report them directly to the Spanish System of Pharmacovigilance of Medicines for human use:www.notificaRAM.es. By reporting side effects, you can contribute to providing more information on the safety of this medicine.
If you consider that any of the side effects you are experiencing is severe or if you notice any side effect not mentioned in this prospectus, inform your doctor or pharmacist.
No requires special conditions for conservation.
Keep this medication out of the sight and reach of children.
Do not use Hydrochlorothiazide Kern Pharma after the expiration date that appears on the packaging after CAD. The expiration date is the last day of the month indicated.
Medicines should not be thrown down the drains or in the trash. Dispose of the packaging and medications you no longer need at the SIGRE collection pointof the pharmacy.In case of doubt, ask your pharmacist how to dispose of the packaging and medications you no longer need. By doing so, you will help protect the environment.
Composition of Hidroclorotiazida Kern Pharma
Appearance of the product and contents of the packaging
Hidroclorotiazida Kern Pharma are white, round, and scored tablets on one side. The tablet can be divided into two equal halves.
It is presented in blister-type packaging of 20 tablets.
Holder of the marketing authorization and responsible for manufacturing
Kern Pharma S.L.
Colón II Industrial Estate
Venus, 72
08228 Terrassa (Barcelona)
Spain
Last review date of this leaflet: December 2021
The detailed and updated information on this medication is available on the website of the Spanish Agency for Medicines and Medical Devices (AEMPS)http://www.aemps.gob.es/
The average price of Hidroclorotiazida kern pharma 25 mg comprimidos in July, 2025 is around 2.34 EUR. Prices may vary depending on the region, pharmacy, and whether a prescription is required. Always check with a local pharmacy or online source for the most accurate information.
Have questions about this medication or your symptoms? Connect with a licensed doctor for guidance and personalized care.