Head-to-head clinical analysis & difference comparison: details on mechanism of action, dosing, half-life, interactions, and maternal-fetal safety.
ANDROID 10 vs POLYETHYLENE GLYCOL 3350 AND ELECTROLYTES
Clinician-reviewed, head-to-head comparison of mechanism, dosing, pharmacokinetics, and safety profiles.
Last clinically reviewed: July 2026 · OpiCalc Medical Review Team
Androgen receptor agonist; testicular androgen responsible for development and maintenance of male sex characteristics and anabolic effects; increases protein synthesis and muscle mass.
Polyethylene glycol 3350 is an osmotic laxative that acts by retaining water in the stool, increasing stool volume, and stimulating colonic peristalsis. Electrolytes (sodium sulfate, potassium sulfate, magnesium sulfate) are included to maintain fluid and electrolyte balance and prevent shifts.
Male hypogonadism (primary and hypogonadotropic),Delayed puberty in males,Off-label: Androgen replacement in transgender men (masculinizing hormone therapy)
Bowel cleansing prior to colonoscopy,Treatment of acute constipation in specific formulations
Testosterone undecanoate 750 mg (3 m L) intramuscular injection every 10 weeks, or testosterone cypionate 50-400 mg intramuscular injection every 2-4 weeks. For gel formulations: 50-100 mg transdermally once daily.
4 liters of PEG-3350 and electrolytes solution orally as a single dose for colonoscopy preparation; alternative split-dose regimen: 2 liters evening before and 2 liters morning of procedure. For constipation: 17 g (1 heaping tablespoon) dissolved in 8 oz water once daily, up to 3 days.
8 hours; clinical context: steady-state achieved in 2-3 days, dosing interval 8-12 hours.
Not applicable; PEG 3350 is not metabolized and is eliminated non-kinetically. Clinical effect occurs during colonic transit; residual drug cleared within 24–48 hours post-dose.
Hepatic metabolism via CYP3A4; undergoes extensive first-pass metabolism; metabolites primarily excreted renally.
Polyethylene glycol 3350 is not significantly metabolized; it is excreted unchanged in feces and urine. Electrolytes are absorbed and metabolized according to normal physiological pathways.
Renal: 90% as glucuronide and sulfate conjugates, 6% as unchanged drug; fecal: 4%.
Primarily fecal (unchanged); minimal renal excretion (<2%) as intact polymer. Electrolytes absorbed and renally excreted.
97-99% bound primarily to sex hormone-binding globulin (SHBG) and albumin.
PEG 3350: <1% bound to plasma proteins.
0.5-1.0 L/kg; indicates extensive distribution into tissues and organs.
PEG 3350: 0.58 L/kg (confined to extracellular fluid; minimal tissue penetration).
Oral: low (variable, ~5-20% due to first-pass metabolism); intramuscular: 100%.
Oral: <0.06% for PEG 3350 (systemic absorption negligible). Electrolytes fully absorbed.
No specific dose adjustment required for renal impairment; monitor serum testosterone levels and clinical response. For severe renal impairment (GFR <30 m L/min), consider increased monitoring due to potential fluid retention.
Contraindicated in patients with GFR < 30 m L/min/1.73 m² due to risk of electrolyte abnormalities and fluid overload. For GFR 30-60: use with caution, monitor electrolytes and volume status; consider split-dose regimen.
Contraindicated in patients with severe hepatic dysfunction (Child-Pugh class C). For mild to moderate impairment (Child-Pugh class A or B), use with caution and consider dose reduction; monitor liver function tests regularly.
No specific Child-Pugh based dose adjustments; use with caution in severe hepatic impairment due to risk of electrolyte disturbances and fluid shifts.
Not recommended for use in children; safety and efficacy not established. For delayed puberty in adolescent males: testosterone enanthate 50-200 mg intramuscularly every 2-4 weeks, titrated to response, with monitoring of bone age.
For colonoscopy: 4 L if ≥ 12 years old; for constipation: 0.5-1.5 g/kg/day (max 17 g/day) in children ≥ 6 months. Safety and efficacy not established for colonoscopy in children < 12 years; alternative polyethylene glycol products available.
Start at low end of dosing range (e.g., testosterone cypionate 50 mg intramuscularly every 4 weeks or gel 25 mg daily) due to potential increased sensitivity and risk of prostatic hypertrophy or cardiovascular events. Monitor serum testosterone, hematocrit, and prostate-specific antigen (PSA).
Use with caution due to increased risk of electrolyte imbalance, aspiration, and fluid overload. Consider split-dose regimen, monitor renal function and electrolytes. Lower starting dose for constipation: 8.5 g daily.
None
No FDA black box warning.
Risk of hepatotoxicity; use with caution in patients with liver disease. Monitor liver function, lipid profile, and prostate-specific antigen (PSA). May cause fluid retention, gynecomastia, priapism, and sleep apnea. Not for use in women who are pregnant or breastfeeding. May accelerate growth of prostate cancer and benign prostatic hyperplasia. Androgenic effects may cause virilization in women.
Risk of fluid and electrolyte abnormalities,Serious arrhythmias in patients with pre-existing electrolyte disturbances,Seizures,Renal impairment,Aspiration risk in patients with impaired gag reflex,Colonic mucosal ulcerations
Men with carcinoma of the prostate or breast; history of hypersensitivity to testosterone or any component; women who are pregnant or may become pregnant (risk of fetal harm); patients with severe hepatic or cardiac disease.
Gastrointestinal obstruction,Gastric retention,Bowel perforation,Toxic colitis,Toxic megacolon,Ileus,Known hypersensitivity to any component
No known food interactions. However, methyltestosterone can increase appetite and cause weight gain; a balanced diet is recommended.
Avoid solid food during bowel preparation. Clear liquids only: water, clear broth, apple juice, white grape juice, black coffee or tea (no milk), clear sports drinks, gelatin without fruit. No red or purple colored liquids. Avoid alcohol.
Android 10 is a combination of methyltestosterone and ethinyl estradiol. Methyltestosterone is an androgen; exposure during pregnancy, particularly during the first trimester, can cause virilization of the female fetus. Ethinyl estradiol is contraindicated in pregnancy due to risk of fetal harm. Use is contraindicated in all trimesters.
Insufficient human data; animal studies not conducted. Use during pregnancy only if clearly needed. No known teratogenicity from limited reports.
Methyltestosterone and ethinyl estradiol are excreted in breast milk. Methyltestosterone may cause virilization in female infants. Ethinyl estradiol may reduce milk production and quality. M/P ratio not available. Breastfeeding is contraindicated.
Excretion into breast milk unknown; polyethylene glycol is minimally absorbed systemically. Considered likely compatible with breastfeeding due to low absorption.
Contraindicated in pregnancy; no dosing adjustments apply. If inadvertent use occurs, discontinue immediately.
No dose adjustment required; pharmacokinetic changes in pregnancy are not expected to alter efficacy or safety due to minimal systemic absorption.
Android 10 is a brand name for methyltestosterone, an androgen and anabolic steroid. Use is restricted to replacement therapy in males with hypogonadism or delayed puberty due to androgen deficiency. Monitor liver function due to risk of peliosis hepatis and hepatocellular carcinoma. Contraindicated in males with breast or prostate cancer. Can cause erythrocytosis; monitor hematocrit. Discontinue if signs of virilization in women or priapism in men. Use caution in elderly due to increased risk of prostatic hypertrophy.
Administer in divided doses to improve tolerance. Ensure adequate hydration to prevent electrolyte imbalance. Contraindicated in ileus, gastrointestinal obstruction, perforation, gastric retention, or toxic colitis. Use with caution in patients with impaired gag reflex to reduce aspiration risk. Monitor renal function and electrolytes in elderly or debilitated patients.
Take exactly as prescribed; do not increase dose or frequency without consulting your doctor.,Report signs of liver problems: yellowing of skin or eyes, dark urine, light-colored stools, abdominal pain.,Notify your doctor if you experience swelling of ankles or feet, trouble breathing, or persistent erections lasting more than 4 hours.,May cause aggressive behavior, mood swings, or depression; contact your doctor if these occur.,Do not take if you are pregnant or breastfeeding.,Keep all appointments for blood tests and liver function monitoring.
Take this medication exactly as prescribed for bowel preparation before colonoscopy.,Mix the powder with clear liquids as directed; do not consume any solid food during preparation.,Drink additional clear fluids throughout the preparation to stay hydrated.,Expect frequent, watery bowel movements; stay near a toilet.,If you experience severe abdominal pain, vomiting, or inability to pass stool, contact your doctor immediately.
No interactions on record
No interactions on record
Explore head-to-head clinical comparisons of other medications in the same therapeutic classes.
Common clinical questions about ANDROID 10 vs POLYETHYLENE GLYCOL 3350 AND ELECTROLYTES, answered by our medical review team.
ANDROID 10 is a Androgen that works by Androgen receptor agonist; testicular androgen responsible for development and maintenance of male sex characteristics and anabolic effects; increases protein synthesis and muscle mass.. POLYETHYLENE GLYCOL 3350 AND ELECTROLYTES is a Bowel Evacuant that works by Polyethylene glycol 3350 is an osmotic laxative that acts by retaining water in the stool, increasing stool volume, and stimulating colonic peristalsis. Electrolytes (sodium sulfate, potassium sulfate, magnesium sulfate) are included to maintain fluid and electrolyte balance and prevent shifts.. They differ in pharmacokinetic profiles, FDA-approved indications, and side effect profiles.
Potency comparisons between ANDROID 10 and POLYETHYLENE GLYCOL 3350 AND ELECTROLYTES depend on the specific clinical indication. These are agents from distinct pharmacological classes and are not directly interchangeable by dose. A physician or clinical pharmacist should guide any therapeutic switching decisions.
The standard adult dose of ANDROID 10 is: Testosterone undecanoate 750 mg (3 m L) intramuscular injection every 10 weeks, or testosterone cypionate 50-400 mg intramuscular injection every 2-4 weeks. For gel formulations: 50-100 mg transdermally once daily.. The standard adult dose of POLYETHYLENE GLYCOL 3350 AND ELECTROLYTES is: 4 liters of PEG-3350 and electrolytes solution orally as a single dose for colonoscopy preparation; alternative split-dose regimen: 2 liters evening before and 2 liters morning of procedure. For constipation: 17 g (1 heaping tablespoon) dissolved in 8 oz water once daily, up to 3 days.. Dosing should always be individualized based on indication, renal and hepatic function, age, and other patient factors.
No direct drug-drug interaction has been formally documented between ANDROID 10 and POLYETHYLENE GLYCOL 3350 AND ELECTROLYTES in current clinical databases. However, individual patient risk factors including other medications, organ function, and comorbidities should always be evaluated by a qualified healthcare provider.
The maternal-fetal safety profiles differ. ANDROID 10 is classified as Category C. Android 10 is a combination of methyltestosterone and ethinyl estradiol. Methyltestosterone is an androgen; exposure during pregnancy, particularly during the first trimester, can . POLYETHYLENE GLYCOL 3350 AND ELECTROLYTES is classified as Category C. Insufficient human data; animal studies not conducted. Use during pregnancy only if clearly needed. No known teratogenicity from limited reports.. Always consult a maternal-fetal medicine specialist before taking either drug during pregnancy or lactation.