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Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice.
Jabon Antiseptico A Base De Acido Lactico
Brand Name
Key Dermolac
Generic Name
Jabon Antiseptico A Base De Acido Lactico
Active Ingredient
Lactic Acid, L-Category
Non-Standardized Plant Allergenic Extract [EPC]
Variants
1
Different strengths and dosage forms
| Strength | Form | Route | NDC |
|---|---|---|---|
| 1.6 g/100mL | LIQUID | TOPICAL | 58345-105 |
Detailed information about Key Dermolac
References used for this content
This page is for informational purposes only and does not replace medical advice. Before using any prescription or over-the-counter medication for Key Dermolac, you must consult a qualified healthcare professional.
Lactic Acid, L- is a naturally occurring alpha-hydroxy acid used as a keratolytic agent in dermatology, a pH adjuster in various medications, and a metabolic component in intravenous fluids. It belongs to the class of Non-Standardized Plant Allergenic Extracts when used in immunotherapy.
Dosage for Lactic Acid, L- varies significantly based on the indication and the specific product being used.
Lactic Acid, L- is used in pediatric populations, but with caution.
In patients with severe kidney disease, the elimination of lactate and its associated ions may be impaired. While Lactic Acid, L- itself is metabolized by the liver, the resulting bicarbonate and the fluid volume used in IV administration require functional kidneys for balance. Healthcare providers may reduce the frequency or volume of administration in these patients.
Since the liver is the primary organ responsible for converting L-lactate into bicarbonate or glucose, patients with hepatic failure or cirrhosis are at a high risk of developing lactic acidosis if given systemic L-lactate. Systemic use is often contraindicated or requires extreme caution in this population.
Older adults often have thinner skin and reduced renal/cardiac reserve. For topical use, a lower frequency of application may be initiated to assess skin tolerance. For systemic use, careful monitoring of fluid status is essential to prevent congestive heart failure or pulmonary edema.
If you miss a topical dose, apply it as soon as you remember. However, if it is almost time for your next scheduled application, skip the missed dose and return to your regular routine. Do not apply double the amount to make up for a missed dose. For missed doses of vaginal gels, contact your healthcare provider for guidance on whether to extend the treatment duration.
Topical Overdose: Excessive topical application may lead to severe skin redness, peeling, or discomfort. Wash the area with mild soap and water and discontinue use until the irritation subsides.
Systemic Overdose (IV): This can lead to metabolic alkalosis, hypernatremia (high sodium), and fluid overload. Symptoms include confusion, muscle twitching, rapid breathing, and swelling of the extremities. In the event of a suspected IV overdose, the infusion must be stopped immediately, and emergency supportive care (such as diuretics or dialysis) may be required.
> Important: Follow your healthcare provider's dosing instructions. Do not adjust your dose without medical guidance. If you suspect a systemic overdose, call 911 or your local emergency services immediately.
When using topical Lactic Acid, L-, most patients will experience some form of mild localized reaction. These are generally transient and include:
While Lactic Acid, L- is generally safe, certain reactions require urgent medical intervention.
> Warning: Stop taking Lactic Acid, L- and call your doctor immediately if you experience any of these.
Prolonged use of topical Lactic Acid, L- can lead to Photosensitivity. Because the medication removes the protective upper layer of dead skin cells, the underlying new skin is significantly more vulnerable to UV damage. This can lead to premature skin aging or an increased risk of sunburn if sun protection is not used consistently. Additionally, chronic use on sensitive areas may lead to a thinning of the epidermis (skin atrophy), though this is less common than with topical steroids.
No FDA black box warnings currently exist for Lactic Acid, L- in its standard topical or IV forms. However, it is important to note that L-lactate is a major component in many complex biological products, and users should always refer to the specific prescribing information for the final drug product (e.g., specific allergenic extracts or specialized IV solutions).
Report any unusual symptoms to your healthcare provider. You may also report side effects to the FDA at 1-800-FDA-1088.
Lactic Acid, L- is a potent chemical agent that must be used with respect for its ability to alter tissue pH and systemic acid-base balance. Patients must be aware that while it is a 'natural' substance found in the body, pharmaceutical concentrations are much higher and can cause significant tissue irritation or systemic electrolyte shifts if used incorrectly.
No FDA black box warnings for Lactic Acid, L-.
This is particularly relevant for Lactic Acid, L- when it is a component of Non-Standardized Plant Allergenic Extracts. Patients undergoing allergy testing or immunotherapy must be monitored for at least 30 minutes following administration to ensure they do not develop a systemic allergic reaction. Signs of anaphylaxis include sudden drop in blood pressure, wheezing, and generalized urticaria (hives).
Lactic Acid, L- is an alpha-hydroxy acid (AHA) that may increase your skin's sensitivity to the sun and particularly the possibility of sunburn. Use a sunscreen, wear protective clothing, and limit sun exposure while using this product and for one week afterwards.
For patients using topical Lactic Acid, L-, monitoring is primarily visual and based on patient comfort. However, for those receiving systemic (IV) L-lactate, the following labs are typically required:
Topical use of Lactic Acid, L- does not typically affect the ability to drive or operate machinery. However, systemic administration or severe reactions to allergenic extracts may cause dizziness or lethargy. If you feel lightheaded or confused, do not drive and contact your healthcare provider.
Alcohol consumption should be limited when receiving systemic L-lactate. Alcohol can interfere with the liver's ability to undergo gluconeogenesis and process lactate, potentially increasing the risk of lactic acidosis. For topical use, alcohol has no known direct interaction, though it may contribute to skin dehydration.
There is no known withdrawal syndrome associated with Lactic Acid, L-. However, stopping topical treatment for hyperkeratotic conditions will likely result in the return of dry, scaly skin within a few days to weeks. For IV therapy, discontinuation is managed by a physician based on the stabilization of the patient's acid-base status.
> Important: Discuss all your medical conditions with your healthcare provider before starting Lactic Acid, L-.
There are few absolute contraindications for Lactic Acid, L-, but the following should be avoided:
There are no significant food interactions for topical Lactic Acid, L-. For systemic use, a high-carbohydrate diet may slightly alter the rate of gluconeogenesis from lactate, but this is rarely clinically significant in a hospital setting.
Lactic Acid, L- can interfere with the following laboratory measurements:
For each major interaction, the mechanism usually involves Pharmacodynamic Synergy (two drugs doing the same thing to the skin) or Metabolic Competition (in the liver). Management typically involves spacing out applications or adjusting the dosage of the secondary medication.
> Important: Tell your doctor about ALL medications, supplements, and herbal products you are taking.
Lactic Acid, L- must NEVER be used in the following circumstances:
Conditions requiring careful risk-benefit analysis include:
Patients who are sensitive to other Alpha-Hydroxy Acids (AHAs), such as Glycolic Acid, Malic Acid, or Citric Acid, are at a higher risk of reacting poorly to Lactic Acid, L-. While not a true cross-allergy in the immunological sense, the irritant potential is similar across this class of compounds.
> Important: Your healthcare provider will evaluate your complete medical history before prescribing Lactic Acid, L-.
FDA Pregnancy Category: Most topical Lactic Acid, L- products are categorized as Category C.
It is not known whether Lactic Acid, L- is excreted in human milk following topical application. However, as it is a natural constituent of human milk and systemic absorption from the skin is low, it is unlikely to pose a risk to the nursing infant. Care should be taken to avoid applying the cream to the breast area to prevent the infant from direct oral ingestion or skin contact.
Lactic Acid, L- is commonly used to treat ichthyosis in children. However, pediatric patients have a higher surface-area-to-body-mass ratio, which may increase the risk of systemic absorption.
Elderly patients are more likely to have dry skin but also have a higher prevalence of renal and hepatic impairment.
In patients with a GFR (Glomerular Filtration Rate) below 30 mL/min, the use of systemic L-lactate must be carefully managed. While the liver processes the lactate, the resulting bicarbonate and the fluid volume require renal clearance. Dialysis patients may require specific adjustments to their dialysate if lactate is being used as a buffering agent.
Lactic Acid, L- is relatively contraindicated in severe hepatic impairment (Child-Pugh Class C). In milder cases, it may be used with frequent monitoring of blood pH and lactate levels to ensure the liver is not being overwhelmed.
> Important: Special populations require individualized medical assessment.
Lactic Acid, L- is a 3-carbon carboxylic acid. In dermatology, its primary mechanism is as a keratolytic. It acts by increasing the hydration of the skin and reducing the pH of the stratum corneum, which interferes with the cellular adhesion of corneocytes. This leads to a softening of the skin and the subsequent shedding of hyperkeratotic scales.
Systemically, L-lactate is a substrate for the enzyme Lactate Dehydrogenase (LDH). In an aerobic environment, L-lactate is converted to pyruvate, which enters the mitochondria and is oxidized to CO2 and water through the citric acid cycle. This process generates ATP and consumes hydrogen ions, which is the basis for its use as an alkalizing agent.
| Parameter | Value |
|---|---|
| Bioavailability | <10% (Topical); 100% (IV) |
| Protein Binding | Negligible |
| Half-life | 15–30 minutes (Systemic) |
| Tmax | 1–2 hours (Topical); Immediate (IV) |
| Metabolism | Hepatic (LDH enzyme) |
| Excretion | Renal (<5%); Pulmonary (as CO2) |
Lactic Acid, L- is classified as an Alpha-Hydroxy Acid (AHA) and a Keratolytic. In the context of the EPC data, it is a Non-Standardized Plant Allergenic Extract [EPC] component. It is related to other AHAs like Glycolic Acid and Mandelic Acid, but is unique due to its endogenous (natural to the body) status.
Common questions about Key Dermolac
Lactic Acid, L- is primarily used to treat dry, scaly skin conditions such as xerosis, ichthyosis vulgaris, and keratosis pilaris by acting as a keratolytic agent that exfoliates dead skin cells. It is also used in intravenous fluids like Lactated Ringer's to help restore fluid balance and treat metabolic acidosis in hospital settings. Additionally, it serves as a pH adjuster in vaginal gels to maintain a healthy acidic environment and prevent bacterial overgrowth. In the field of allergy medicine, it is a component of certain allergenic extracts used for diagnosis and immunotherapy. Your doctor may also prescribe it for off-label uses where pH modulation or mild exfoliation is required.
The most common side effects associated with topical Lactic Acid, L- include localized skin irritation such as stinging, burning, and redness, particularly upon application to sensitive or broken skin. Many patients also experience visible peeling or flaking of the skin, which is often the intended effect of the medication as it removes dead skin layers. These symptoms are usually mild and tend to decrease as your skin adjusts to the treatment over several days. If you are receiving it intravenously, side effects are rarer but can include fluid overload or electrolyte imbalances. Always inform your healthcare provider if skin irritation becomes severe or if you develop signs of an allergic reaction.
For topical Lactic Acid, L- use, there is no known direct interaction with alcohol consumption, although alcohol can dehydrate your skin and potentially worsen the dryness the medication is trying to treat. However, if you are receiving Lactic Acid, L- systemically (via IV), you should avoid alcohol entirely. Alcohol can impair the liver's ability to process lactate, which significantly increases the risk of a dangerous condition called lactic acidosis. It can also interfere with the body's glucose production from lactate. Always discuss your alcohol consumption habits with your doctor before starting any new medication regimen.
Topical Lactic Acid, L- is generally considered safe during pregnancy because very little of the medication is absorbed into the bloodstream through the skin. It is categorized as FDA Pregnancy Category C, meaning while there are no definitive human studies, the risk is presumed to be low for localized dermatological use. Systemic use via IV is reserved for situations where the clinical benefit to the mother outweighs any potential risk to the fetus, such as during emergency fluid resuscitation. If you are pregnant or planning to become pregnant, you should consult your healthcare provider to ensure the specific formulation you are using is appropriate for your situation.
The timeframe for Lactic Acid, L- to work depends on the condition being treated and the method of administration. For topical skin conditions, you may notice an improvement in skin softness and hydration within 24 to 48 hours, but significant clearing of scaly skin or 'chicken skin' (keratosis pilaris) usually takes 1 to 2 weeks of twice-daily use. When used intravenously for acid-base balance, the effects begin almost immediately as the lactate is rapidly converted into bicarbonate by the liver. For vaginal pH restoration, most patients see an improvement in symptoms within 3 to 7 days of consistent use. Consistency is key for dermatological applications to maintain the results.
Yes, you can stop using topical Lactic Acid, L- suddenly without experiencing any physiological withdrawal symptoms. However, because the medication treats the symptoms of dry and scaly skin rather than curing the underlying cause, your skin condition will likely return to its previous state within a few days or weeks of stopping. For intravenous use, the medication is always tapered or discontinued by a medical professional based on your laboratory results and clinical stability. If you are using it for a specific infection or as part of an allergy immunotherapy program, you should consult your doctor before stopping to ensure your treatment goals are met.
If you miss a topical dose of Lactic Acid, L-, apply it as soon as you remember. If it is nearly time for your next scheduled application, skip the missed dose and continue with your regular routine; do not apply extra cream to 'make up' for the missed application. For vaginal gels, if you miss a night, simply apply it the following night and extend the course by one day. Missing a single dose of a topical product is generally not a cause for concern, but it may slightly delay the improvement of your skin condition. If you miss an appointment for an allergenic extract injection, contact your allergist immediately to reschedule.
Lactic Acid, L- is not known to cause weight gain when used topically as a cream or lotion. It does not affect the metabolic processes or hormones that regulate body weight. When administered intravenously in large volumes, it can cause temporary 'water weight' gain due to fluid retention or edema, particularly in patients with heart or kidney issues, but this is a result of fluid volume rather than the Lactic Acid itself. If you notice sudden, unexplained weight gain or swelling while using this medication, you should contact your healthcare provider to rule out fluid balance issues. It is not a systemic steroid or a medication associated with long-term adipose tissue accumulation.
Lactic Acid, L- can be taken with other medications, but some precautions are necessary, especially with other topical treatments. Using it alongside other acids (like salicylic acid) or retinoids (like tretinoin) can significantly increase skin sensitivity and the risk of chemical burns. If you are using other skin medications, your doctor may recommend applying them at different times of the day. For systemic use, L-lactate can interact with medications that affect potassium levels or liver function. It is essential to provide your healthcare provider with a full list of all prescription drugs, over-the-counter medicines, and herbal supplements you are currently taking to avoid potential interactions.
Yes, Lactic Acid, L- is widely available as a generic medication, often labeled as 'Ammonium Lactate' for topical use or 'Sodium Lactate' for intravenous use. Generic versions are typically much more cost-effective than brand-name products (such as AmLactin) and contain the same active ingredient in the same concentrations. Because it is a well-established compound, generic availability is high across most pharmacies. When purchasing over-the-counter, look for the concentration (e.g., 12%) to ensure you are getting the strength recommended by your healthcare provider. Both prescription-strength and lower-concentration over-the-counter versions are available.
Other drugs with the same active ingredient (Lactic Acid, L-)