Cytomel is the brand name for the drug liothyronine sodium. It’s not a steroid, it’s a thyroid hormone. It is used medicinally to combat thyroid insufficiency, obesity, metabolic disorders and fatigue. This is a synthetically produced thyroid hormone T3 (triiodothyronine). Cytomel improves the patient’s metabolism when taken.

The result is a faster absorption of proteins, fats and carbohydrates by body cells.

Bodybuilders turn to this drug when it is necessary to burn excess fat. Mostly it is used in pre-competition training because you can’t keep track of calories burned during use. A bunch of clenbuterol + cytomel is used quite often and often has a positive result. It was also noted that when cytomel was used in a strong AAS course, the course gave a better result than a course without cytomel. This is probably due to a faster absorption of proteins by the body.

In any case, caution is advised when using this drug. Side effects include cardiovascular disease, agitation, shortness of breath, increased sweating, nausea, headache, mental and metabolic disorders.

It is important to remember that the dose increase is very gradual when using Cytomel. It is recommended not to take more than 25 mcg of medication on the first day of admission and not to exceed 100 mcg on the following days. This will help the body adjust to the medication.



The daily dose should be divided into several doses at regular intervals. Women are more prone to side effects and it is not recommended to go above 50 mcg per day. The withdrawal of cytomel from the intake should also be smooth so as not to create a hormonal hole. The cycle should not last longer than 6 weeks. Very long use / very high doses can lead to permanent thyroid insufficiency. It is also necessary to be examined by a doctor for hyperfunction of the thyroid gland, because in this case there is a real danger to life when taking the drug.

Also, the athlete should not touch the injectable version of the drug, as this is an extremely strong version of the drug. In general, T3 is not a drug for beginners.

For them, it is better to get acquainted with thyroid drugs with triacan, than to switch to levothyroxine and if the wish arises, switch to cytomel.

Side Effects Of Cytomel

Side Effects Of Cytomel

Cytomel is generally considered a very well tolerated hormone by most healthy adults; healthy, except hypothyroidism. The side effects of Cytomel are usually associated with high doses or overdoses of the hormone, but it cannot be ruled out that one’s individual nature plays a role. Possible side effects of Cytomel include:

  • Headache
  • to sweat
  • arrhythmia
  • Irritability
  • Increased intestinal peristalsis
  • menstrual irregularities

Extremely high doses or overexposure to the T3 hormone can also lead to potential complications. Cytomel side effects in this category include:

  • angina pectoris
  • shock
  • chronic heart failure
  • hyperthyroidism

In general, Cytomel is a very safe thyroid medication, but abuse, especially prolonged exposure to high doses, can be life-threatening.