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Yesintek vs. Stelara

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

Yesintek

(ustekinumab)

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Stelara

(ustekinumab)

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Summary for Yesintek

Prescription only

Yesintek (ustekinumab or ustekinumab-kfce) is a prescription injection and a biosimilar to Stelara (ustekinumab). It's used to treat long-term autoimmune conditions like plaque psoriasis, psoriatic arthritis, Crohn's disease, and ulcerative colitis. Like Stelara (ustekinumab), it lowers inflammation by blocking proteins in the body called interleukins. It’s usually given as a shot under the skin, with maintenance doses every 8 to 12 weeks. Common side effects include tiredness, headache, or getting cold-like symptoms.

Indications for Yesintek

Pros and Cons for Yesintek

Pros

  • Biosimilar that's interchangeable with Stelara (ustekinumab)
  • Syringes can be stored at room temperature for up to 30 days
  • Approved for children as young as 6 years old for certain conditions
  • After the first few doses, only need a shot every 8 to 12 weeks

Cons

  • Can weaken your immune system and raise your risk of infection
  • Potential to cause serious allergic reactions
  • For CD and UC, the first dose must be given as an IV infusion
  • Can't receive live vaccines while taking this medication

Common Side Effects for Yesintek

Plaque psoriasis

  • Common cold symptoms (7-8%)
  • Upper respiratory tract infection (4-5%)
  • Headache (5%)

Psoriatic arthritis

  • Joint pain (3%)
  • Nausea (3%)

Crohn's disease

  • Common cold symptoms (11%)
  • Redness at the injection site (5%)
  • Yeast infection (5%)
  • Bronchitis (5%)

Ulcerative colitis:

  • Common cold symptoms (24%)
  • Headache (10%)
  • Stomach pain (7%)
  • Flu infection (6%)
  • Fever (5%)

Warnings for Yesintek

  • Infections
  • Cancers
  • Severe allergic reaction
  • Brain condition
  • Vaccines
  • Lung problems

Summary for Stelara

Prescription only

Stelara (ustekinumab) is an injectable medication used to treat autoimmune conditions like plaque psoriasis, psoriatic arthritis, Crohn's disease, and ulcerative colitis. As an interleukin antagonist, it works by blocking certain proteins that cause inflammation in your body, which helps reduce swelling and ease symptoms. You typically get it as an injection under your skin. Common side effects include common cold symptoms, headache, and feeling tired. This medication also has many biosimilars available.

Indications for Stelara

Pros and Cons for Stelara

Pros

  • After the first few doses, only need a shot every 8 to 12 weeks
  • Available as a prefilled syringe or vial
  • Syringes can be stored at room temperature for up to 30 days
  • Approved for children as young as 6 years old

Cons

  • Can weaken your immune system and raise your risk of infection
  • Potential to cause serious allergic reactions
  • For CD and UC, the first dose must be given as an IV infusion
  • Can't receive live vaccines while taking this medication

Common Side Effects for Stelara

Plaque psoriasis

  • Common cold symptoms (7-8%)
  • Upper respiratory tract infection (4-5%)
  • Headache (5%)

Psoriatic arthritis

  • Joint pain (3%)
  • Nausea (3%)

Crohn's disease

  • Common cold symptoms (11%)
  • Redness at the injection site (5%)
  • Yeast infection (5%)
  • Bronchitis (5%)

Ulcerative colitis:

  • Common cold symptoms (24%)
  • Headache (10%)
  • Stomach pain (7%)
  • Flu infection (6%)
  • Fever (5%)

Warnings for Stelara

  • Infections
  • Cancers
  • Severe allergic reaction
  • Brain condition
  • Vaccines
  • Lung problems

Prices with our coupons for Yesintek vs. Stelara

Price Card Drug Icon
Yesintek1 syringe / 1ml of 90mg/ml
$2,886.23-
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Price Card Drug Icon
Ustekinumab1 syringe / 1ml of 90mg/ml
$7,002.73$15,019.21
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