Compare Delatestryl vs. Fortesta

Head-to-head comparisons of medication uses, side effects, ratings, and more.

Delatestryl
(Testosterone Enanthate Injection)

Fortesta
(Testosterone Gel)

Treats low testosterone. This testosterone injection only has to be given once or twice a month and you can do it at home, but someone has to help you inject.Treats low testosterone. This testosterone gel is a convenient topical form of hormone replacement that's less likely to rub off on other people you come into contact with, but it's not available as a generic yet.
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Reviews & ratings
Button Group. All currently active
Button Group. All currently active
3.7058823529411766Delatestryl
Reviews for Delatestryl (Testosterone Enanthate Injection)
42%
of people say Delatestryl (Testosterone Enanthate Injection) is worth it
21%
say it works well
27%
say it's a big hassle

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Side effects
DelatestrylFortesta

The Delatestryl FDA package insert doesn’t have numbers about how common side effects are.

More about Delatestryl side effects »

The Fortesta FDA package insert doesn’t have numbers about how common side effects are.

More about Fortesta side effects »
How it works
DelatestrylFortesta
The testosterone injection works by adding or replacing the hormone testosterone in your body. Testosterone is responsible for causing and maintaining many of the changes in male bodies from puberty on. Also, it can slow the spread of certain kinds of breast cancer.Testosterone gel works by adding or replacing the hormone testosterone in your body. Testosterone is responsible for causing and maintaining many of the changes in male bodies from puberty on.
Type of medication
DelatestrylFortesta
Hormone replacement
Testosterone
Prescription only
Hormone replacement
Testosterone
Prescription only
Available as
DelatestrylFortesta
  • Injection
  • Cream, gel, or ointment
Used for (click to learn more)
DelatestrylFortesta
  • Low testosterone
  • Low testosterone
Risk factors for serious side effects
DelatestrylFortesta
  • Male
  • Male
  • Enlarged prostate (benign prostatic hypertrophy)
  • Taking high doses of Delatestryl (Testosterone Enanthate Injection)
  • Heart, liver or kidney disease
  • Female
  • Cancer
  • Inability to move
      • Diabetes
      • On blood thinners
        Detailed Delatestryl (Testosterone Enanthate Injection) risks & warnings »
        Coming soon.
        Pregnancy category
        DelatestrylFortesta
        XFDA pregnancy category (Unsafe)

        Research studies with real people or animals found harmful effects on unborn babies. If you’re pregnant, the risks to your unborn baby outweigh the benefits.

        See the FDA package insert
        XFDA pregnancy category (Unsafe)

        Research studies with real people or animals found harmful effects on unborn babies. If you’re pregnant, the risks to your unborn baby outweigh the benefits.

        See the FDA package insert
        Alcohol
        No specific alcohol-related info.No specific alcohol-related info.
        Food
        No specific food-related info.No specific food-related info.
        Kidneys and liver
        • There have been reports of people on Delatestryl (Testosterone Enanthate Injection) who have developed high levels of calcium in the blood, which can be bad for the kidneys. This can happen if you have cancer or if you are unable to move around. If you notice a metallic taste in your mouth, muscle or joint pain or a bad headache, talk to your doctor, since they may have to stop the medication.
        No specific kidneys and liver-related info.
        Sex
        • Can cause increased acne and changes in sex drive.
        • If you're a man taking Delatestryl (Testosterone Enanthate Injection), you can see changes in your sex drive, including overstimulation and prolonged frequent erections. Talk to your doctor if this happens, since they might have to change the dose.
        No specific sex-related info.
        Sleep
        No specific sleep-related info.No specific sleep-related info.
        Weight
        • If you're taking Delatestryl (Testosterone Enanthate Injection), and you notice swelling in your legs, or a sudden increase in your weight, talk to your doctor. This can be a serious side effect involving your heart.
        No specific weight-related info.
        Upsides and benefits
        DelatestrylFortesta
        • A first-choice treatment for low testosterone in men and delayed puberty in boys.
        • Available in generic.
        • Only has to be given once every 2 to 4 weeks.
        • The shot can be done at home.
        • You apply it to your thighs like a lotion.
        • Putting testosterone gel on your thights makes it less likely you'll transfer the medication to other people around you, compared to some other kinds of topical testosterone.
        Downsides and risks
        DelatestrylFortesta
        • Only available as a shot.
        • Has to be given by someone else since it has to be injected into your buttocks.
        • Not a first-choice treatment for breast cancers that respond to testosterone.
        • Not available in generic form, so it can be more expensive.
        • You have to wait at least 2 hours after applying testosterone gel before you can swim or bathe, otherwise your body won't absorb the full amount of the medication.
        Tips from our pharmacists for people taking the medication
        DelatestrylFortesta
        • Your doctor will show you how to inject this correctly.
        • Can cause nausea, vomiting and headache.
        • Can cause increased acne and changes in sex drive.
        • Keep this medication locked up and away from children since it's a controlled substance.
        • Prime testosterone gel first by pumping 8 times before you use a new bottle.
        • Don't swim or bathe for at least 2 hours after you apply testosterone gel.
        • Wash your hands with soap and water, and cover the area with clothing as soon as the gel is dry so you don't spread it to other people.
        • If you think you'll have skin-to-skin contact at the area where you've placed testosterone gel, wash that area with soap and water then dry.
        • Don't use testosterone gel anywhere besides your front and inner thighs.
        Learn more
        More about DelatestrylSide effectsReviews & ratingsAlternativesFDA package insert
        More about FortestaSide effectsReviews & ratingsAlternativesFDA package insert