Chemical formula of Hydrochlorothiazide
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Hydrochlorothiazide - Esidrex - Hydrodiuril - Microzide Analysis

€149.00
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HYDROCHLOROTHIAZIDE

Laboratory analysis of drugs to certify the presence of hydrochlorothiazide and measure its concentration.

The level of uncertainty of the hydrochlorothiazide analysis depends on the declination selected (Standard <20%, Precise <10% or Regulatory <5%).

Follow the instructions to send your medication to our laboratory for analysis.

Results within 15 working days of receipt of sample.

Analysis: Standard

Hydrochlorothiazide is a thiazide diuretic, mainly used in the treatment of hypertension and heart failure.

Hydrochlorothiazide is the active ingredient in several drugs, including Esidrex, and is often combined with other antihypertensives such as losartan or valsartan.

Consuming drugs ordered from dubious or illegal sites can be hazardous to your health. It is essential to check that the online pharmacy is reputable and fully licensed.

If you have any doubts about the origin of the drug, you should carry out an analysis to certify the presence of the active ingredient and check that its dosage in the drug complies with the indicated content.

Analysis

Hydrochlorothiazide is analyzed by liquid chromatography coupled with UV-Visible spectrophotometric detection (HPLC-UV Visible).

Chemical name

  • Chemical name: 6-Chloro-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide-1,1-dioxide
  • Gross formula: C7H8ClN3O4S2
  • CAS number: 58-93-5

Therapeutic class

Hydrochlorothiazide belongs to the thiazide diuretic class, used mainly for :

  • Treatment of hypertension
  • Mild to moderate heart failure
  • Fluid retention associated with renal or hepatic pathologies

Description of therapeutic effects

Hydrochlorothiazide acts by increasing the elimination of sodium and water by the kidneys, thus reducing blood pressure and cardiac load.

  • Diuretic effect: promotes elimination of excess water and salt through the urine.
  • Blood pressure reduction: helps control hypertension.
  • Prevention of edema: useful in cases of heart failure, kidney or liver disease.

Trade names

  • Esidrex
  • Hydrodiuril
  • Microzide
  • Numerous associations with antihypertensives (e.g. Cozaar, Exforge)

Main manufacturers

  • Novartis
  • Merck & Co.
  • Sanofi
  • Teva Pharmaceuticals
  • Mylan

Precautions and side effects

Precautions for use

  • Avoid in patients with severe renal impairment or hypokalemia.
  • May cause dehydration, particularly in elderly patients.
  • Increased risk of hyperglycemia, requiring monitoring in diabetics.
  • May cause photosensitivity (skin reaction on exposure to sunlight).

Possible side effects

  • Common: dizziness, fatigue, muscle cramps, headaches.
  • Occasional: digestive disorders, drop in blood potassium (hypokalemia).
  • Rare but serious: cardiac arrhythmias, allergic reactions, pancreatitis.

⚠️ Possible interactions: Certain drugs (anti-inflammatories, lithium, antidiabetics) can modify the effect of hydrochlorothiazide.

HYDROCHLOROTHIAZIDE

Specific References

Your drug is analyzed by our expert pharmaceutical analysis laboratory.

The drug to be analyzed must be sent in at least 3 copies in its original packaging (box or vial + blister pack) in order to have all the information.

The drug to be analyzed must be sufficiently protected to avoid any deterioration or damage during transport.

The drug to be analyzed must be accompanied by the completed analysis form.

Documents to download:

The use of counterfeit or illegal medicines (without patent authorisation) presents a proven risk to patients' health:

  • Absence of the active ingredient
  • Under-dosage of the active ingredient
  • Over-dosage of the active ingredient
  • Toxic synthetic or degradation impurities
  • Presence of another active ingredient
  • Toxic excipients
  • Presence of toxic residual solvents
  • ...

The trade in counterfeit medicines is flourishing and growing exponentially with online trading. The authorities believe that more than half of all medicines sold over the Internet are counterfeit or illegal.

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Hydrochlorothiazide -...

€149.00