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empagliflozin vs zonisamide

Side-by-side comparison of empagliflozin and zonisamide. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.

minor Known Drug Interaction

Table 4 Clinically Relevant Interactions with SYNJARDY or SYNJARDY XR Carbonic Anhydrase Inhibitors Clinical Impact Topiramate or other carbonic anhydrase inhibitors (e.g., zonisamide, acetazolamide or dichlorphenamide) frequently causes a decrease in serum bicarbonate and induce non-anion gap, hyperchloremic metabolic acidosis.

Recommendation: Your doctor may need to monitor your blood tests more often. Tell your healthcare provider if you feel very tired or have trouble breathing.

Drug Class
empagliflozin SGLT2 Inhibitor
zonisamide Anticonvulsant (Sulfonamide)
Type
empagliflozin Prescription
zonisamide Prescription
Summary
empagliflozin

No summary available.

zonisamide

Zonisamide is a medicine used with other medicines to treat partial seizures in adults with epilepsy. It belongs to a class of drugs called anticonvulsants.

What It Treats
empagliflozin

Information not available.

zonisamide

Zonisamide is used to treat partial seizures in adults who have epilepsy. Epilepsy is a brain disorder that causes repeated seizures. This medicine is used along with other seizure medicines to help control your seizures.

How It Works
empagliflozin

Information not available.

zonisamide

Zonisamide works by slowing down the electrical signals in the brain that cause seizures. It is thought to stabilize nerve cell membranes, which reduces the chance of seizures. It may also affect certain chemicals in the brain.

Common Side Effects
empagliflozin
  • Urinary tract infection
  • Yeast infection (in women)
  • Diarrhea
  • Nausea
  • Vomiting
zonisamide
  • Feeling sleepy
  • Loss of appetite
  • Dizziness
  • Problems with coordination
  • Feeling agitated or irritable
FAERS Reports
empagliflozin
  • Diabetic ketoacidosis 3,773
  • Feeling sick to your stomach 3,212
  • High blood sugar 3,043
  • Diarrhea 2,806
  • Weight loss 2,749
zonisamide
  • Seizure 1,574
  • Tiredness 696
  • Sleepiness 645
  • Convulsion 622
  • Feeling dizzy 558
Serious Warnings
empagliflozin

No specific warnings noted.

zonisamide

If you are allergic to sulfonamide medicines, you should not take zonisamide. Using zonisamide with other medicines that also inhibit carbonic anhydrase (like topiramate) can increase the risk of metabolic acidosis, kidney stones, and high ammonia levels in the blood.

Pregnancy
empagliflozin

No pregnancy information available.

zonisamide

Tell your doctor if you are pregnant or plan to become pregnant. It is not known if zonisamide will harm your unborn baby. Talk to your doctor about the risks and benefits of taking zonisamide during pregnancy. It is also not known if zonisamide passes into breast milk, so talk to your doctor before breastfeeding.

Also Compare, Nearby Drugs

How to Read This empagliflozin vs zonisamide Comparison

empagliflozin is classified in the SGLT2 Inhibitor drug class, while zonisamide sits within the Anticonvulsant (Sulfonamide) class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are prescription-only, so a licensed provider must authorize use.

Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, empagliflozin has 15,583 submissions while zonisamide has 4,095. Those figures reflect cumulative reporting volume, not per-patient risk, so older, widely dispensed drugs typically look worse on count alone. These two drugs have a known minor interaction flagged in FDA labeling, attributed to zonisamide can cause a buildup of acid in your blood by lowering bicarbonate levels. taking it with this medicine may increase the risk of this chemical imbalance.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.

A table cannot substitute for clinical judgment. Effectiveness, tolerability, drug-drug interactions with your other medications, kidney and liver function, pregnancy status, insurance formulary, and price all feed into a decision that only a licensed prescriber can make responsibly. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This page is for educational purposes only, is not medical advice, and should not be used to self-switch between empagliflozin and zonisamide - always consult your physician or pharmacist first.

Important: This comparison is for informational purposes only. Drug effects vary between individuals. Always consult your doctor or pharmacist for personalized medical advice.