Can Testogel® be transferred to my partner?

Yes, with direct skin contact with the applied site, testosterone can be transmitted. This can lead to virilization (maleization) in women and children. Cover the place with clothing or wash it before close contact. Always wash your hands after applying.

How long does it take for Testogel® to work?

The first effects on libido and energy can be felt after 2–4 weeks. The full effect on muscle mass and bone density is growing for months. Stable blood levels occur after 2–3 days of regular use.

Do I have to take Testogel® for life?

This depends on the cause of the testosterone deficiency. Long-term therapy is necessary for permanent hypogonadism (e.g. after testicle damage). In case of functional deficiency, a reevaluation after 6–12 months may be useful.

Can I do sports with Testogel®?

Yes, sport is even recommended. Note: Testogel® is used therapeutically with proven deficiency and is not a doping substance in the clinical context. In competition sports, however, special rules apply – inform your sports association.

Testogel

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What is Testogel?

Testogel® is a transparent gel for external use that contains the active ingredient testosterone. It is used in adult men for hormone replacement therapy if the body does not produce enough testosterone (male hypogonadism).

Testosterone deficiency can be expressed by fatigue, reduced libido, erectile disorders, mood swings, muscle weakness and osteoporosis. Testogel® is applied to the skin once a day and gives testosterone evenly over the day. It is available as Testogel® (50 mg bag) and as Testogel® dosing gel (pump dispenser with 16.2 mg per stroke).

Active Ingredients & Mechanism of Action

Active ingredient: Testosteron

Active mechanism:

Testosterone is absorbed via the skin (transdermal)
Get into the bloodstream and restores physiological testosterone levels
Works on androgen receptors in numerous tissues

Effects of testosterone:

Increase libido and sexual function
Build and maintain muscle mass
Strengthening bone density
Improving mood and energy
Promoting the formation of red blood cells
influencing the fat and sugar metabolism

Pharmacokinetics: After application to the skin, testosterone is continuously absorbed. Stable blood levels are achieved after 2–3 days of regular use. The full clinical effect occurs after a few weeks.

Who is it suitable for?

Testogel® is suitable for:

Adult men with proven testosterone deficiency (hypogonadism)
Confirmed by clinical symptoms AND low testosterone levels in the blood (at least two measurements in the morning)

Not suitable:

Women (Testogel® is only allowed for men)
prostate cancer or suspicion
Breast cancer
Heavy liver, heart or kidney failure
Men with child's request (Testosterone inhibits spermatogenesis)
Polycythemia (hematocrit > 54 %)

Available Dosages

Testogel® bag:

start dose: 50 mg (1 bag) daily
Adjustment after blood level control: 25–100 mg daily

Testogel® dosing gel (pump dispenser):

1 pump stroke = 20.25 mg testosterone
start dose: 2 strokes (40.5 mg) daily
Adjustment: 1–4 strokes daily depending on blood values

Control:

Control testosterone levels after 2–4 weeks
Target range: Testosterone in the middle standard range (approx. 15–25 nmol/L)
monitor haematocrit and PSA regularly

How to Take

Application:

Apply once a day to clean, dry, undamaged skin
Preferred positions: upper arms, shoulders or belly
Spread gel evenly thin
Allow to dry at least 3-5 minutes before dressing
Wash hands thoroughly after application

Important notes:

Do NOT apply to genital area (strong irritation possible)
Avoid skin contact with partner or children (testosterone transfer!)
Covered place with clothing or wash before contact
Do not apply to irritated or inflamed skin
Always apply at the same time

Contraindications

**Testogel® must not be used at:* *

prostate cancer or suspicion
Breast cancer
Known hypersensitivity to testosterone
Heavy heart failure (NYHA IV)
Heavy liver failure
Polycythemia (hematocrit > 54 %)

Preview at:

Sleep apnea syndrome
Good prostate enlargement (BPH)
Epilepsy
Migraine
High blood pressure
Coagulation disorders
Diabetes (blood sugar monitoring recommended)

Children's request: Exogenous testosterone suppresses the body's sperm production and acts as a contraceptive to the man. Other options (e.g. hCG, Clomifen off-label) are to be discussed at child request.

Possible Side Effects

Family (1–10 %):

Skin reactions at the job site (killing, itching)
Acne
Increased hematocrit/erythrocytosis
Increased PSA value
Headaches

** Occasionally (0.1-1 %):* *

Mood fluctuations, irritability
Gynecomastia (breast enlargement)
Weight gain
hair loss (androgent)
High blood pressure
Prostate complaints

Selten, but seriously:

Polycythemia (increased red blood cells → risk of thrombosis)
Liver malfunction
deterioration of sleep apnea

Monitoring: Regular controls of hematocrit, PSA, liver values and lipid profile are essential.

Interactions

Reactions:

Anticoagulants (Warfarin, Phenprocoumon) → enhanced blood coagulation inhibition, INR control necessary
Insuline and oral antidiabetics → increased blood sugar reduction possible
Corticosteroids → increased edema disorder

Enzym inductors:

Barbiturate, Phenytoin, Rifampicin → accelerated testosterone degradation possible

Important: Simultaneous use with other androgenic substances should be avoided.

Frequently Asked Questions

Similar Medications

Testavan

Tostran

Testotop

Is Testogel right for you?

A licensed doctor will review your information and issue a prescription if suitable. Discreet and secure.

Start therapy

Important Notice

This information does not replace medical advice. If you have questions about your health or the suitability of this medication, please consult a doctor. Read the package leaflet before use.