Ozempic vs. Actos

See how Ozempic and Actos compare on approved uses, dosing, side effects, and cost.

Key Takeaways

  • Ozempic is a once-weekly injected GLP-1 that also lowers cardiovascular and kidney risk in people with type 2 diabetes and existing heart or kidney disease.

  • Actos is a once-daily oral pill that controls blood sugar but carries a boxed warning for heart failure and offers no cardiovascular protection.

  • Ozempic commonly causes nausea and other GI symptoms, while Actos is more linked to respiratory infections, headache, and fluid-related weight gain.

Ozempic vs. Actos Drug Summary

Ozempic

Ozempic (semaglutide) is a GLP-1 receptor agonist used to control blood sugar in adults with type 2 diabetes. It's also approved to lower the risk of heart attack, stroke, and cardiovascular death in patients with heart disease, and to slow kidney damage progression. It's given as a once-weekly subcutaneous injection with a gradual dose increase.

Actos

Actos (pioglitazone) is a thiazolidinedione used to control blood sugar in adults with type 2 diabetes, alone or with other medications. It's taken as a once-daily oral tablet and doesn't cause low blood sugar when used by itself. Actos offers no cardiovascular benefit and instead carries a boxed warning about heart failure risk.

Ozempic vs. Actos Side Effects

Ozempic

Most common
Nausea (up to 20.3%)
Vomiting (up to 9.2%)
Diarrhea (up to 8.8%)
Abdominal pain (up to 7.3%)

Actos

Most common
Upper respiratory tract infection (13.2%)
Headache (9.1%)
Sinusitis (6.3%)
Myalgia (5.4%)

Ozempic vs. Actos Dosage

Ozempic

Dosage
Dosage Table
STAGE DOSE WHEN
Starting dose 0.25 mg once weekly Weeks 1-4
Maximum dose 2 mg once weekly If needed
Dose changes 3 increases Every 4 weeks

Actos

Dosage
Dosage Table
STAGE DOSE WHEN
Starting dose 15 mg once daily At the start
Maximum dose 45 mg once daily If needed
Dose changes 2 increases As tolerated

Ozempic vs. Actos Indications

Ozempic

Ozempic is FDA-approved to improve blood sugar control in adults with type 2 diabetes, alongside diet and exercise. It's also approved to lower the risk of heart attack, stroke, and cardiovascular death in patients with known heart disease, and to slow kidney damage progression in those with chronic kidney disease.

  • Blood sugar control with diet and exercise

  • Lowers cardiovascular risk in heart disease

  • Slows kidney disease progression

  • Off-label: weight loss in non-diabetics

Actos

Actos is FDA-approved to control blood sugar in adults with type 2 diabetes, whether used alone or combined with other diabetes medications. It doesn't carry any cardiovascular or kidney protection claims. Off-label, some doctors prescribe it for nonalcoholic fatty liver disease.

  • Blood sugar control as monotherapy or combo

  • No cardiovascular or kidney indication

  • Off-label: nonalcoholic fatty liver disease

  • Taken as a pill, no injection required

Ozempic vs. Actos Pros and Cons

Ozempic

Ozempic offers added cardiovascular and kidney protection beyond blood sugar control, benefits most oral diabetes drugs, including Actos, don't provide. It requires a weekly injection and carries GI side effects along with a thyroid tumor boxed warning. It also tends to cost more than generic oral options like Actos.

Pros

  • Only needs one injection per week, not daily

  • Lowers cardiovascular risk in heart disease

  • Slows chronic kidney disease progression

  • Often causes weight loss as a side benefit

Cons

  • Requires an injection, not a pill

  • Boxed warning for thyroid C-cell tumors

  • GI side effects like nausea are common

  • Costs roughly $935 to $1,043 a month before insurance

Actos

Actos is an inexpensive oral option that controls blood sugar without causing low blood sugar on its own, but it carries a boxed warning for heart failure and offers no cardiovascular or kidney benefit. It's taken once daily as a pill, which some patients prefer over an injection. Long-term use is linked to bladder cancer and bone fracture risks.

Pros

  • Taken as a daily pill, no injection needed

  • Doesn't cause hypoglycemia when used alone

  • Generic version available at low cost

  • Costs roughly $588 to $700 a month before insurance

Cons

  • Boxed warning for heart failure risk

  • Increased bladder cancer risk with long-term use

  • Increased fracture risk in women

  • No cardiovascular or kidney protection

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