Head-to-head clinical analysis & difference comparison: details on mechanism of action, dosing, half-life, interactions, and maternal-fetal safety.
OXERVATE vs ACHROMYCIN V
Clinician-reviewed, head-to-head comparison of mechanism, dosing, pharmacokinetics, and safety profiles.
Last clinically reviewed: July 2026 · OpiCalc Medical Review Team
OXERVATE (becaplermin) is a recombinant human platelet-derived growth factor (rh PDGF-BB) that promotes wound healing by stimulating chemotaxis and mitogenesis of fibroblasts, smooth muscle cells, and other cells involved in tissue repair.
Bacteriostatic; binds reversibly to 30S ribosomal subunit, inhibits protein synthesis by blocking aminoacyl-t RNA binding to m RNA-ribosome complex.
Treatment of lower extremity diabetic neuropathic ulcers that extend into the subcutaneous tissue or beyond and have adequate blood supply,Off-label: Treatment of pressure ulcers, venous stasis ulcers
Infections caused by susceptible strains of bacteria including rickettsiae, Mycoplasma pneumoniae, Chlamydia trachomatis, and spirochetes,Acne vulgaris,Adjunctive therapy in severe acne,Off-label: Chronic prostatitis, sclerosing keratitis, rosacea
1 drop in the affected eye(s) twice daily, approximately 6 hours apart.
250-500 mg orally every 6 hours
Terminal elimination half-life of Cenegermin is approximately 12 hours following topical ocular administration, supporting once-daily dosing
Terminal elimination half-life is 6-12 hours in patients with normal renal function; prolonged in renal impairment (up to 48-72 hours in anuria).
Becaplermin is a protein that is expected to be degraded into small peptides and amino acids via general protein catabolism; specific hepatic metabolism is not a significant pathway.
Not extensively metabolized; primarily excreted unchanged in urine via glomerular filtration; small amount metabolized in liver.
Primarily renal elimination of the active metabolite (Cenegermin) as small peptides and amino acids; unchanged drug excretion is negligible
Renal (60% unchanged in urine via glomerular filtration), biliary/fecal (40% as active drug and metabolites, with a portion undergoing enterohepatic recirculation).
Cenegermin binding to plasma proteins is minimal (<10%) due to its small protein nature
50-65% bound to serum albumin; primarily binds to alpha-1-acid glycoprotein.
Vd not determined for topical ocular route; systemic exposure is low, with Vd estimated less than 0.1 L/kg based on limited systemic absorption
1.5-2.0 L/kg (large volume indicates extensive tissue distribution, concentrating in bile, liver, kidneys, and bone; minimal CNS penetration despite lipophilicity).
Topical ocular: Systemic bioavailability is negligible (<1%) due to low corneal penetration and extensive proteolysis at the ocular surface
Oral: 60-80% (reduced by food, particularly dairy products, due to chelation with divalent cations). Intravenous: 100%.
No dose adjustment required for renal impairment.
GFR 50-80 m L/min: no adjustment; GFR 10-50 m L/min: 250-500 mg every 12-24 hours; GFR <10 m L/min: 250-500 mg every 24 hours
No dose adjustment required for hepatic impairment.
No dosage adjustment required; use with caution in severe hepatic impairment due to potential hepatotoxicity
Safety and efficacy in pediatric patients have not been established.
Children >8 years: 25-50 mg/kg/day orally divided every 6 hours
No specific dose adjustment required; use same dosing as adults.
Consider age-related renal impairment; adjust dose based on GFR; avoid if possible due to increased risk of photosensitivity and gastrointestinal effects
OXERVATE has been associated with an increased risk of mortality from secondary malignancies in patients who have had a malignant neoplasm. The drug should not be used in patients with active malignancy.
Use during tooth development (last half of pregnancy, infancy, childhood to age 8 years) may cause permanent discoloration of teeth (yellow-gray-brown).
Increased risk of malignancy in patients with a history of malignancy; application to ulcers with malignant cells may promote tumor growth; use only on clean, non-infected ulcers; monitor for signs of infection; avoid application to wounds with exposed bone, tendon, or joint capsule.
Photosensitivity manifested by exaggerated sunburn reaction,Renal impairment may lead to drug accumulation and potential hepatotoxicity,Superinfection with resistant organisms including fungi,Bone growth retardation in premature infants,Pseudotumor cerebri (benign intracranial hypertension) in adults
Known hypersensitivity to becaplermin or any product component; active neoplasm at the application site; patients with a history of malignancy (relative contraindication based on black box warning).
Hypersensitivity to tetracyclines,Pregnancy,Children under 8 years of age,Severe renal or hepatic impairment
None known; no significant food interactions reported.
Avoid dairy products (milk, cheese, yogurt) and calcium-fortified foods within 2-4 hours of dosing. Also avoid concurrent intake of iron-rich foods or supplements, zinc, magnesium, and antacids. High-fat meals may reduce absorption; take on an empty stomach.
OXERVATE contains cenegermin, a recombinant human nerve growth factor. No adequate and well-controlled studies in pregnant women. Animal reproductive studies have not been conducted. Risk cannot be ruled out; use only if potential benefit justifies potential risk to fetus. First trimester: unknown risk; second and third trimesters: unknown risk.
Tetracyclines, including ACHROMYCIN V (tetracycline hydrochloride), are classified as FDA Pregnancy Category D. Use during the second and third trimesters may cause permanent tooth discoloration (yellow-gray-brown) and enamel hypoplasia in the fetus. Reversible inhibition of bone growth has been reported. First-trimester exposure is associated with a small risk of neural tube defects and other malformations in some studies. Avoid use during pregnancy unless for serious infections (e.g., anthrax, brucellosis) when alternative antibiotics are contraindicated.
No data on presence in human milk, effects on breastfed infant, or milk production. Caution advised; M/P ratio unknown.
Tetracycline is excreted into human milk in low concentrations. The milk-to-plasma ratio (M/P) is approximately 0.6–0.8. Theoretical risks include dental staining and bone growth inhibition in the nursing infant. Short-term use at recommended doses is generally considered compatible with breastfeeding by the American Academy of Pediatrics, but prolonged or repeated courses should be avoided. Monitor infant for potential gastrointestinal disturbances or rash.
No pharmacokinetic studies in pregnancy; dose adjustments not established. Use standard dosing with caution.
Pregnancy reduces tetracycline serum concentrations due to increased volume of distribution and enhanced hepatic clearance. However, dose adjustments are not routinely recommended because the drug is generally avoided in pregnancy. If use is unavoidable (e.g., anthrax), standard adult doses (e.g., 250-500 mg every 6 hours) may be insufficient; consider monitoring serum levels if available and adjusting based on clinical response. Avoid in the second and third trimesters if possible.
OXERVATE (cenegermin-bkbj) is a recombinant human nerve growth factor for neurotrophic keratitis. Administer as one drop in the affected eye(s) six times daily at 2-hour intervals for 8 weeks. Refrigerate at 2-8°C; do not freeze. Protect from light. Discard unused drops after 1 week of first opening. Monitor for corneal epithelial defect closure. Use with caution in patients with active ocular infections or inflammation.
Tetracycline chelates with divalent and trivalent cations; avoid concurrent administration with dairy, antacids, iron, or calcium supplements. Photosensitivity risk: advise sun avoidance and use of sunscreen. Monitor renal function in elderly; adjust dose in severe renal impairment. Not for use in pregnancy or children under 8 years due to tooth discoloration and bone growth inhibition. Administer on an empty stomach (1 hour before or 2 hours after meals) for optimal absorption.
Wash hands before each use.,Instill one drop in the affected eye(s) every 2 hours, 6 times daily.,Refrigerate the medication at all times; do not freeze.,Use within 1 week after opening the vial.,Avoid touching the dropper tip to any surface.,Do not use contact lenses during treatment.,Report any eye pain, redness, or vision changes immediately.,Complete the full 8-week course even if symptoms improve.
Take this medication on an empty stomach, at least 1 hour before or 2 hours after meals.,Avoid dairy products, antacids, iron supplements, and calcium supplements within 2-4 hours of taking this drug.,Protect your skin from sun exposure; use sunscreen and wear protective clothing as this medicine can cause severe sunburn.,Do not take this drug if you are pregnant or breastfeeding; it can harm the baby's teeth and bones.,Complete the full course of treatment even if you feel better; do not skip doses.,Report any signs of allergic reaction, severe headache, blurred vision, or persistent diarrhea to your doctor immediately.,Store at room temperature away from moisture and light.
No interactions on record
No interactions on record
Explore head-to-head clinical comparisons of other medications in the same therapeutic classes.
Common clinical questions about OXERVATE vs ACHROMYCIN V, answered by our medical review team.
OXERVATE is a Growth Factor (Ophthalmic) that works by OXERVATE (becaplermin) is a recombinant human platelet-derived growth factor (rh PDGF-BB) that promotes wound healing by stimulating chemotaxis and mitogenesis of fibroblasts, smooth muscle cells, and other cells involved in tissue repair.. ACHROMYCIN V is a Tetracycline Antibiotic that works by Bacteriostatic; binds reversibly to 30S ribosomal subunit, inhibits protein synthesis by blocking aminoacyl-t RNA binding to m RNA-ribosome complex.. They differ in pharmacokinetic profiles, FDA-approved indications, and side effect profiles.
Potency comparisons between OXERVATE and ACHROMYCIN V depend on the specific clinical indication. These are agents from distinct pharmacological classes and are not directly interchangeable by dose. A physician or clinical pharmacist should guide any therapeutic switching decisions.
The standard adult dose of OXERVATE is: 1 drop in the affected eye(s) twice daily, approximately 6 hours apart.. The standard adult dose of ACHROMYCIN V is: 250-500 mg orally every 6 hours. Dosing should always be individualized based on indication, renal and hepatic function, age, and other patient factors.
No direct drug-drug interaction has been formally documented between OXERVATE and ACHROMYCIN V in current clinical databases. However, individual patient risk factors including other medications, organ function, and comorbidities should always be evaluated by a qualified healthcare provider.
The maternal-fetal safety profiles differ. OXERVATE is classified as Category C. OXERVATE contains cenegermin, a recombinant human nerve growth factor. No adequate and well-controlled studies in pregnant women. Animal reproductive studies have not been conducte. ACHROMYCIN V is classified as Category C. Tetracyclines, including ACHROMYCIN V (tetracycline hydrochloride), are classified as FDA Pregnancy Category D. Use during the second and third trimesters may cause permanent tooth. Always consult a maternal-fetal medicine specialist before taking either drug during pregnancy or lactation.