TESTOGEL is a brand name for Testosterone. The medicine, its uses, side effects and dosage are the same regardless of brand.
Used for: This medicine is indicated in adults for testosterone replacement therapy for male hypogonadism when testosterone deficiency has been confirmed by clinical features and biochemical tests (see 4.4 Special warnings and precautions for use).
Verbatim from this product's MHRA label. Tap a section to expand.
e. 50 mg of testosterone) applied once daily at about the same time, preferably in the morning. The daily dose should be adjusted by the doctor depending on the clinical or laboratory response in individual patients, not exceeding 10 g of gel per day (100 mg testosterone).
5 g of gel steps. Steady state plasma testosterone concentrations are reached approximately on the 2nd day of treatment by this medicine. In order to adjust the testosterone dose, serum testosterone concentrations must be measured in the morning before application from the 3rd day on after starting treatment (one week seems reasonable).
The dose may be reduced if the plasma testosterone concentrations are raised above the desired level. If the concentrations are low, the dosage may be increased, not exceeding 10 g of gel per day. Patients suffering from severe renal or hepatic insufficiency.
4: Special warnings and precautions for use. Paediatric population The safety and efficacy of this medicine in males under 18 years of age have not been established. No data are available. Use in women This medicine is not indicated for use in women.
Method of administration Transdermal use. 4). The gel should be administered by the patient himself, onto clean, dry, healthy skin over both shoulders, or both arms or the abdomen. After opening the sachets, the total contents must be extracted from the sachet and applied immediately onto the skin.
The gel should be simply spread on the skin gently as a thin layer. It is not necessary to rub it on the skin. Allow drying for at least 3-5 minutes before dressing. • Wash hands thoroughly with soap and water after applying the gel. • Once the gel has dried, cover the application site with clean clothing (such as a T- shirt) • After applying this medicine patients should wait at least 1 hour before showering or bathing.
Do not apply to the genital areas as the high alcohol content may cause local irritation. 4 (Skin to skin transfer).
The adverse reactions listed in the table are based on post-marketing data, clinical trials and class-effects. a. Summary of the safety profile The most frequently observed adverse drug reactions at the recommended dosage of gel per day were skin reactions at the application site (erythema, acne, dry skin) and emotional symptoms.
b. Tabulated list of adverse reactions Adverse reactions reported in clinical trials and derived from post-marketing experience via spontaneous reports or literature cases are listed below Adverse effects have been ranked under headings of frequency using the following convention: very common (≥1/10); common (≥1/100; <1/10); uncommon (≥1/1,000;<1/100); rare (≥1/10,000;<1/1,000); very rare (<1/10,000); frequency not known (cannot be estimated from the available data).
Within each frequency category, adverse reactions are presented in order of decreasing seriousness. Adverse Reaction Tabulation for Transdermal Testosterone. Adverse reactions – preferred term MedDRA System Organ Class Common (≥1/100 to <1/10) Uncommon (≥1/1,000 to ≥1/100) Rare (≥1/10,000 to <1/1,000) Very Rare (<1/10,000) Frequency not known (cannot be estimated from the available data) Neoplasms benign, malignant and unspecified (incl.
cysts and polyps) Hepatic Neoplasm Prostate Cancer Metabolism and nutrition disorders Weight gain, electrolyte changes (retention of sodium, chloride, potassium, calcium, inorganic phosphate and water) during high dose and/or prolonged treatment Psychiatric disorders Mood Disorders, Emotional symptoms (mood swings, affective disorder, anger, aggression, impatience, insomnia, abnormal dreams, increased libido) Nervousness, Depression, Hostility Nervous system disorders Dizziness, Paraesthesia, Amnesia, Hyperaesthesia, Headache , Vascular disorders Hypertension Malignant hypertension, Hot flushes/flushing, Phlebitis Respiratory, thoracic and mediastinal disorders Sleep apnoea Gastrointestinal disorders Diarrhoea Oral pain, Abdominal distension Hepatobiliary disorders Jaundice, Liver function test abnormalities Skin and subcutaneous tissue disorders Alopecia, Urticaria Acne, Hirsutism, Rash, Dry Skin, Seborrhoea, Skin lesions, Contact dermatitis, Hair colour changes, application site hypersensitivity, application site pruritus skin reactions2 Adverse reactions – preferred term MedDRA System Organ Class Common (≥1/100 to <1/10) Uncommon (≥1/1,000 to ≥1/100) Rare (≥1/10,000 to <1/1,000) Very Rare (<1/10,000) Frequency not known (cannot be estimated from the available data) Renal and urinary disorders Urinary tract obstruction Musculoskeletal and connective tissue disorders Muscle Cramps Reproductive system and breast disorders Gynaecomastia1 Nipple Disorder, Prostate- abnormalities, Testicular pain, Increased frequency of erections Priapism Libido changes, therapy with high dose of testosterone preparations commonly reversibly interrupts or reduces spermatogenesis, thereby reducing the size of the testicles General disorders and administration site conditions Application site reaction Pitting oedema Asthenia, Malaise, oedema, hypersensitivity reactions, increases the occurrences of water retention and oedema3 Investigations Changes in laboratory tests (polycythaemia, lipids), Haematocrit increased, Haemoglobin increased, Red blood cell count increased PSA increased 1.
). e. 50 mg of testosterone) applied once daily at about the same time, preferably in the morning. The daily dose should be adjusted by the doctor depending on the clinical or laboratory response in individual patients, not exceeding 10 g of gel per day (100 mg testosterone).
5 g of gel steps. Steady state plasma testosterone concentrations are reached approximately on the 2nd day of treatment by this medicine. In order to adjust the testosterone dose, serum testosterone concentrations must be measured in the morning before application from the 3rd day on after starting treatment (one week seems reasonable).
The dose may be reduced if the plasma testosterone concentrations are raised above the desired level. If the concentrations are low, the dosage may be increased, not exceeding 10 g of gel per day. Patients suffering from severe renal or hepatic insufficiency.
4: Special warnings and precautions for use. Paediatric population The safety and efficacy of this medicine in males under 18 years of age have not been established. No data are available. Use in women This medicine is not indicated for use in women.
Method of administration Transdermal use. 4). The gel should be administered by the patient himself, onto clean, dry, healthy skin over both shoulders, or both arms or the abdomen. After opening the sachets, the total contents must be extracted from the sachet and applied immediately onto the skin.
The gel should be simply spread on the skin gently as a thin layer. It is not necessary to rub it on the skin. Allow drying for at least 3-5 minutes before dressing. • Wash hands thoroughly with soap and water after applying the gel. • Once the gel has dried, cover the application site with clean clothing (such as a T- shirt) • After applying this medicine patients should wait at least 1 hour before showering or bathing.
Do not apply to the genital areas as the high alcohol content may cause local irritation. 4 (Skin to skin transfer). 4 Special warnings and precautions for use This medicine should be used only if hypogonadism (hyper- and hypogonadotrophic) has been demonstrated and if other etiology, responsible for the symptoms, has been excluded before treatment is started.
1 - Known or suspected prostate cancer or breast carcinoma
Not medical advice. Always read the patient information leaflet and follow your prescriber or pharmacist.
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May develop and persist in patients treated for hypogonadism with testosterone. 2. Skin reactions, because of the alcohol contained in the product, frequent applications to the skin may cause irritation and dry skin 3. High dose or long-term administration of testosterone occasionally increases the occurrences of water retention and oedema Reporting of suspected adverse reactions Reporting suspected adverse reactions after authorisation of the medicinal product is important.
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) and confirmed by two separate blood testosterone measurements. Currently, there is no consensus about age specific testosterone reference values. However, it should be taken into account that physiologically testosterone serum levels are lower with increasing age.
Due to variability in laboratory values, all measures of testosterone for any given individual should be carried out in the same laboratory. Prior to testosterone initiation, all patients should undergo a detailed examination in order to exclude a risk of pre-existing prostatic cancer.
Careful and regular monitoring of the prostate gland and breast must be performed in accordance with recommended methods (digital rectal examination and estimation of serum PSA) in patients receiving testosterone therapy at least once yearly and twice yearly in elderly patients and at-risk patients (those with clinical or familial factors).
Androgens may accelerate the progression of sub-clinical prostatic cancer and benign prostatic hyperplasia. This medicine should be used with caution in cancer patients at risk of hypercalcaemia (and associated hypercalciuria), due to bone metastases.
Regular monitoring of serum calcium concentrations is recommended in these patients. In patients suffering from severe cardiac, hepatic or renal insufficiency or ischaemic heart disease, treatment with testosterone may cause severe complications characterised by oedema with or without congestive cardiac failure.
In such case, treatment must be stopped immediately. In addition, diuretic therapy may be required. Testosterone may cause a rise in blood pressure and this medicine should be used with caution in men with hypertension. g. deep-vein thrombosis, pulmonary embolism, ocular thrombosis) in these patients during testosterone therapy.
In thrombophilic patients, VTE cases have been reported even under anticoagulation treatment, therefore continuing testosterone treatment after first thrombotic event should be carefully evaluated. In case of treatment continuation, further measures should be taken to minimise the individual VTE risk.
Testosterone level should be monitored at baseline and at regular intervals during treatment. Clinicians should adjust the dosage individually to ensure maintenance of eugonadal testosterone levels. In patients receiving long-term androgen therapy, the following laboratory parameters should also be monitored regularly: haemoglobin, and haematocrit (to detect polycythaemia), liver function tests, and lipid profile.
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