Nasal testosterone treats low testosterone (hypogonadism) in people who don’t make enough testosterone. Testosterone is a hormone responsible for sexual function. The spray comes in a gel that you dispense into your nose.
TESTOSTERONE (tes TOS ter one) is used to increase testosterone levels in your body. It belongs to a group of medications called androgen hormones.
This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.
COMMON BRAND NAME(S): Natesto
They need to know if you have any of these conditions:
This medication is for use in the nose. Follow the directions on the prescription label. Blow your nose gently before applying this medication. Wash your hands after use. Do not use on any other body part. Do not take your medication more often than directed.
A special MedGuide will be given to you by the pharmacist with each prescription and refill. Be sure to read this information carefully each time.
Talk to your care team regarding the use of this medication in children. Special care may be needed.
Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.
NOTE: This medicine is only for you. Do not share this medicine with others.
If you miss a dose, use it as soon as you can. If it is almost time for your next dose, use only that dose. Do not use double or extra doses.
This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.
Visit your care team for regular checks on your progress. They will need to check the level of testosterone in your blood.
This medication is only approved for use in men who have low levels of testosterone related to certain medical conditions. Heart attacks and strokes have been reported with the use of this medication. Notify your care team and seek emergency treatment if you develop breathing problems; changes in vision; confusion; chest pain or chest tightness; sudden arm pain; severe, sudden headache; trouble speaking or understanding; sudden numbness or weakness of the face, arm or leg; loss of balance or coordination. Talk to your care team about the risks and benefits of this medication.
This medication may affect blood sugar levels. If you have diabetes, check with your care team before you change your diet or the dose of your diabetic medication.
Ask your care team or pharmacist before applying other medications in the nose.
This medication is banned from use in athletes by most athletic organizations.
Side effects that you should report to your care team as soon as possible:
Side effects that usually do not require medical attention (report to your care team if they continue or are bothersome):
This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Keep out of the reach of children and pets. This medication can be abused. Keep your medication in a safe place to protect it from theft. Do not share this medication with anyone. Selling or giving away this medication is dangerous and against the law.
Store at room temperature between 20 and 25 degrees C (68 to 77 degrees F). Throw away any unused medication after the expiration date. Replace your dispenser when the top of the piston inside the dispenser reaches the arrow at the top of the inside label. Safely throw away your empty dispenser in your household trash away from children and pets.
NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.
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Note: Introduction and Additional Common Questions written and medically approved by Cleveland Clinic professionals.