Lactate

This profile selects prescription 12% ammonium-lactate cream/lotion for xerosis and ichthyosis vulgaris; lotion also temporarily relieves associated itching. Public records identify ANDA products. The inventory umbrella does not authorize an IV sodium-lactate or Lactated Ringer’s regimen.

Confirm active ingredient, concentration, route and package. Other salts, OTC brands and fluid products require their own assessment; clinical interchangeability is not established by sharing the word lactate.

Rub into affected skin twice daily or as prescribed. Shake lotion first. External skin use only; avoid eyes, lips and mucosa. No universal gram maximum or course length is established.

No kidney, liver or dialysis dose algorithm is supplied. Assess the actual skin condition and tolerability; do not transfer a fluid/electrolyte dosing protocol to these products.

Prior hypersensitivity to a formulation ingredient contraindicates use.

No boxed warning in selected labels. Mouse ultraviolet-exposure findings do not establish a human cancer rate.

Burning, stinging, rash, redness, dryness and itching occur; rates vary by formulation and skin diagnosis. Severe or persistent symptoms need assessment.

Selected labels do not provide a systemic interaction algorithm. Discuss other topical treatments and irritation before combining; no validated CYP or separation-time rule is inferred.

Cream evidence starts at age two; lotion describes infant/child effectiveness without a numerical minimum. Neither supplies a universal infant gram dose. Older-adult evidence is limited; select cautiously.

Controlled pregnancy data are inadequate; use only when clearly needed. Effects on milk lactate are unknown despite lactate’s normal presence in the body; use caution and individual assessment.

No validated numerical adjustment is established for these topical products. This absence does not establish unrestricted systemic exposure or safety in every clinical setting.

Supports outer-skin hydration and may reduce corneocyte cohesion; the complete mechanism is uncertain.

Cadaver-skin studies found approximately 6.1% cream and 5.8% lotion absorption over 68 hours. These are in-vitro observations, not human systemic half-lives or dosing conversions.

Assess dryness/scaling, itch and irritation. No routine serum-lactate monitoring schedule is established for labeled topical treatment.

Keep the route clear: neither swallow nor apply intravaginally/ophthalmically. Protect treated skin from sunlight and stop for allergy or deterioration. Verify product-specific instructions.

Cream 140 g tube: NDC 51672-1301-2. Lotion 225 g bottle: NDC 51672-1300-5. Cream’s other package-panel NDC/size conflict remains unresolved; those examples are omitted.

Selected cream/lotion contain 12% lactic acid as ammonium lactate, pH 4.5–5.5. This is not a salt-mass-to-IV conversion.

Store 20–25°C. Retain product labeling and follow its expiry; no universal after-opening interval is provided.