Does Chlorthalidone Thin? Side Effects and What It Does

Chlorthalidone is an oral, adult and pediatric medication for patients weighing more than 40 kg and can be found in packs of 30, 60, 75, 90 or 500 tablets of 1 mg; 25 mg or 50 mg.

The marketing of the drug is only allowed with the presentation of the prescription. The information is from the leaflet of Clortalidona made available by the National Agency of Sanitary Surveillance (Anvisa).

What is Chlorthalidone for?

According to the information in the package leaflet, the medication may be used to lower high blood pressure, to treat heart failure, to treat swelling in the body due to accumulation of fluids and to prevent the formation of recurrent calcium calculi in patients with high calcium content in the urine (hypercalciuria).

Does Chlorthalidone Thin?

To find out if Chlortalidone is thin, we need to first check what the label says, and according to the information in the document, we can say that this is a possibility.

This is because the label shows the loss of appetite with one of the possible side effects brought by the medicine.

It is classified as a common reaction, that is, it can reach between one and 10 out of every 100 patients who take the drug. Therefore, it is not true that Chlorthalidone thinners all users, although it can cause this effect in some people.

But nothing to take the medicine on its own just for the purpose of weight loss, right? In addition to not being sure that Chlorthalidone slims, when a person self-medicates, he puts his body into unnecessary dangers.

  • Fattening Mesalazine? For What It Is and Side Effects
  • Daforin Weight loss? What It Is, What It Is and How It Works
  • Does Fluvoxamine Make You Fat or Thin?
  • Does Venlift Threaten or Fatten? For What It Is and Side Effects

This includes the side effects that the medicine brings with it and the dangers that an inadequate dosage without the doctor's guidance may cause, in addition to the possibility of drug interacts negatively with another medicine or supplement that is being used or is contraindicated and the person does not know why he did not consult the doctor.

Want to lose weight? It is best to rely on the help of a nutritionist and a physical educator and follow a healthy diet, controlled, balanced and nutritious diet and a program of physical exercises suitable to maximize the calories.

Side Effects of Chlorthalidone

The drug may cause the following side effects, as informed by the package leaflet provided by Anvisa:

  • Rash with or without difficulty breathing;
  • Shortness of breath;
  • Pruritus (itching), purplish-red spots and rash as possible vasculitis symptoms;
  • Inflammation of the kidneys or vessels without pain, fever or difficulty urinating, blood in the urine, decreased urine output, drowsiness, confusion and nausea as possible signs of nephritis tubulointerstitial;
  • Unusual tiredness or weakness, muscle spasms, abnormal heart rhythm as possible symptoms of low potassium levels in the blood;
  • Unusual tiredness, confusion, muscle twitching or seizures as signs of very low blood sodium levels;
  • Confusion, fatigue, muscle contraction, spasms and rapid breathing as symptoms of hypochloremic alkalosis;
  • Nausea, vomiting, constipation, stomach pain, frequent urination, thirst, muscle weakness and spasms as possible signs of excess calcium in the blood;
  • Severe upper stomach pain, with nausea, vomiting or fever as possible symptoms of pancreatitis;
  • Severe or persistent vomiting;
  • Diarrhea;
  • Irregular heartbeat as a possible arrhythmia signal;
  • Spontaneous bleeding or appearance of abnormal bruising as possible symptoms of thrombocytopenia;
  • Fever, sore throat and more frequent infections as possible signs of agranulocytosis;
  • Fever, sore throat or mouth ulcers as a result of infections as possible symptoms of leucopenia;
  • Decreased vision or pain in the eyes due to high pressure as possible signs of acute angle glaucoma;
  • Painful and swollen joints as signs of gout;
  • Elevated levels of uric acid in the blood;
  • High blood lipid levels;
  • Low levels of magnesium in the blood;
  • High blood sugar;
  • Itching rash;
  • Urticaria;
  • Orthostatic hypotension - pressure drop upon standing up; dizziness, fainting on standing up or lying down;
  • Stomachache;
  • Difficulty of erection;
  • Elevated urine sugar levels;
  • Inadequate control of diabetes mellitus;
  • Jaundice - yellowing of the skin or eyes;
  • Blurred vision;
  • Headache;
  • Nausea;
  • Paresthesia - numbness or tingling in the hands, feet or lips;
  • Abdominal pain;
  • Constipation;
  • Increased sensitivity to sunlight;
  • Myopia.

If you experience one or more of the side effects listed above, seek help from the your doctor to know how to proceed and do not take hasty actions regarding treatment without consulting him before.

Contraindications and precautions

Chlorthalidone should not be used by patients who are hypersensitive (allergic) to any of its components or to similar medicines such as sulfonamides and sulfamethoxazole. So anyone who thinks they have one of these allergies should tell their doctor.

The medication can also not be used by people who have severe liver disease, gout, very low blood levels potassium or sodium, very high blood calcium or severe kidney disease with urine.

Pregnant and breastfeeding women should not use the medicine either. In addition, the use of Chlorthalidone requires special care in relation to the following patients:

  • With kidney or liver problems;
  • With diabetes;
  • With circulatory disorder or heart disease;
  • With lupus erythematosus or history of the disease;
  • With low levels of potassium in the blood;
  • With low blood sodium levels in the blood;
  • With high levels of uric acid in the blood;
  • With high blood calcium rates in the blood;
  • That they already have gout or kidney stone;
  • With high blood cholesterol levels;
  • Who have prolonged severe vomiting or diarrhea;
  • Who experience decreased vision or pain in the eye;
  • Who have allergy or asthma;
  • Elderly, for whom the doctor may indicate a lower dosage, since they eliminate Chlorthalidone from slower than young adults and should be closely monitored throughout the treatment.

Anyone who falls into one or more of these cases should tell their doctor before starting treatment with the medicine. And if one or more of the above problems is experienced during treatment, the doctor should be promptly informed.

It is also necessary to inform the doctor about any other remedy, supplement or substance that is used to verify if there are no chances of undesirable interactions between Chlorthalidone and the drug in question.

Because the medication can cause dizziness or difficulty concentrating, it is recommended that the patient is right how the medicine affects you before driving vehicles or operating machinery while taking Chlorthalidone.

In addition, the drug may cause doping and should not be used concurrently with the consumption of alcoholic beverages. The information is from the package leaflet provided by Anvisa.

Attention:the data are referenced presented are referring to Chlorthalidone tablets produced by EMS.


Do you know anyone who has taken and claims that Chlorthalidone gets thin? Are you curious to try this medicine? Comment below!

(6votes, average:, 0of 5)
Loading ...