Ethisterone
Also known as: Prone, Pranone, Pregnin, Colutoid +5 more
Ethisterone is a progestogen, the first orally hormone active progestin. Female sex hormone administered in cases of progestrone deficiency also called hydrohydroxy-progestron, pregneninolone.
Primary Characteristics
Ethisterone is also known as Prone, Pranone, Pregnin, Colutoid, Ethinone, Gestoral, Prodoxan, Produxan, Prolutal.
It is of Synthetic origin and belongs to Testosterone.
Molecular Weight: 312.45 · Solubility in Alcohol: Sparingly · Non-proprietary name: Ethisterone.

Pharmacokinetics
Elimination: it is metabolised via Liver, plasma half-life is 3-6 hr.
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Indications
Ethisterone is primarily indicated in conditions like Endometriosis, Gynaecomastia, Menorrhagia.
Contraindications
None recorded.
Dosage
Ethisterone's dosage details are as follows:
| Dose | Single Dose | Frequency | Route | Instructions |
|---|---|---|---|---|
| Adult Dosage | ||||
| 500 mg | 500 mg | Every 12h | PO | Depending upon the condition or disease the therapy can be given for 3-6 weeks or from 3-9 months. |
| Paediatric Dosage (20kg) | ||||
| No data. | ||||
| Neonatal Dosage (3kg) | ||||
| No data. | ||||
Drug Interactions
None recorded.
Side Effects
Ethisterone in overdosage may give rise to further complications which include Amenorrhea, Menstrual disturbances, Vaginal dryness, Reduction in breast size.
Ethisterone produces potentially life-threatening effects which include Known Human, Urogenital System. Careful monitoring is needed with proper medical management.
The signs and symptoms that are produced after acute overdosage of Ethisterone are Headache, Gastrointestinal disturbances, inc or dec blood cell count, Hyperglucagonaemia, Rarely chloestatic jaundice, Elevation of LFT values.
Ethisterone is known to cause more or less tolerable side effects which are usually transient. These include Absent thumbs, Ambigous genitalial, Heart defects, Hydrocephaly, Neuraltube defects.
Warnings / Precautions
Interference in Pathology
Ethisterone may interfere in the diagnosis of Effects on carbohydrates, diabetes mellitus developed in patient receiving ethisterone (400mg) for endometriosis, Effects on liver, cholestasis, peliosis, hepatic and hepatic and adenomas have been associated with ethistrone., Effects on the skin, erythema multiforme developed in two patients receiving ethisterone,.
Available Brands
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Multi-Ingredient Combinations
Manufacturers
Manufacturers of Ethisterone in Pakistan: