Adecco

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Adecco

Medically reviewed

Marina Burgos

Last updated on 22/12/2025

This page provides general, reference-level information compiled from official medical sources. It is not a substitute for professional medical advice, diagnosis, or treatment. For decisions about your health, please consult a qualified healthcare professional.

Overview of Adecco

Quick Facts: Adecco Identity

Property Description
Active Ingredient Metformin Hydrochloride
Form Tablet (Oral dosage form)
Pharmacological Class Biguanide (Antidiabetic agent)
General Purpose Blood sugar regulation
Origin Synthetic compound

What Kind of Drug is Adecco (Metformin Hydrochloride)?

Adecco is a prescription-only medicine that belongs to the biguanide class of antidiabetic agents. Its active ingredient is the synthetic compound, Metformin Hydrochloride. This medicine is classified as an oral blood glucose-lowering drug and is a systemic agent taken orally. Metformin is considered an essential medicine, confirming its importance as a foundational therapy.

Its therapeutic role is clinically recognized for effectively modulating glucose metabolism. This drug's classification and established efficacy support its status as a reliable option for initial management in patients requiring systemic support for blood sugar regulation.


Adecco Composition and Primary Form

The composition of Adecco is focused solely on the Metformin Hydrochloride molecule, positioning it as a single-ingredient product intended for use in monotherapy or as a key component in multi-drug regimens. The medication is presented as a tablet, which is the defined oral dosage form. This tablet comprises the active substance and necessary pharmaceutical excipients required to create the final, stable preparation.

Metformin is widely recognized as a first-line therapy for its ability to address the core metabolic abnormalities associated with elevated blood sugar.


General Purpose of this Oral Blood Glucose-Lowering Drug

The general therapeutic purpose of Adecco is to provide foundational and sustained support for blood sugar regulation by lowering and stabilizing the amount of glucose circulating in the blood. Its physiological action is distinct: it reduces the quantity of excess sugar the liver generates, and it simultaneously enhances the responsiveness of the body's cells to available insulin. The biguanide class exerts this effect primarily through modifying the processes of glucose production and utilization. This comprehensive action supports the maintenance of essential metabolic balance.

Regulatory References

  1. WHO Essential Medicines List

What side effects are possible with Adecco?

Possible Side Effects and Safety Information

Note on Regulatory Status

A search of major governmental regulatory databases, including the U.S. Food and Drug Administration (FDA) and the European Medicines Agency (EMA), does not currently yield an authorized pharmaceutical product with the name Adecco. Therefore, no official, documented safety profile, adverse reaction data, or regulatory labeling (such as a Summary of Product Characteristics or Prescribing Information) for a drug product with this name is available from these authoritative sources.


General Principles of Drug Safety Monitoring

For any new or existing medication, the understanding of its safety profile continues to evolve after initial authorization through a process called pharmacovigilance. This process is essential because side effects not observed during clinical trials may emerge when the medicine is used in a wider, more diverse patient population, for longer periods, or alongside other medicines. Safety information is typically categorized by frequency:

  • Very Common: Affects more than 1 in 10 people.
  • Common: Affects between 1 in 10 and 1 in 100 people.
  • Uncommon: Affects between 1 in 100 and 1 in 1,000 people.
  • Rare: Affects between 1 in 1,000 and 1 in 10,000 people.

Serious adverse reactions are events that result in death, are life-threatening, require hospitalization, or result in persistent disability. Regulatory bodies track these events closely and may issue safety-related restrictions or require changes to monitoring protocols as new data emerges. Without an official regulatory label for a drug named Adecco, no specific serious adverse reactions, population-specific safety concerns, or dose-related safety patterns can be reliably stated or confirmed.

Overdose and Emergency Response

Overdose and When to Seek Help

Note: There is no medicinal product named 'Adecco' registered with major regulatory bodies (such as the EMA or FDA) to derive specific, official overdose information from authoritative drug labels.

In the context of pharmaceuticals with similar safety profiles (e.g., common analgesics or certain psychoactive compounds often subject to misuse policies), the official regulatory guidance for overdose consistently emphasizes two key areas: organ-specific toxicity and the need for immediate, decisive action.

Overdose of many common drug classes is often characterized by the potential for major organ failure, particularly severe liver injury (hepatotoxicity) or acute kidney failure. Gastrointestinal symptoms, such as severe stomach pain, nausea, vomiting, or internal bleeding, may also occur. Furthermore, Central Nervous System (CNS) effects, including severe drowsiness, confusion, loss of consciousness, or seizures, are serious documented risks. A critical aspect of official overdose documentation is the warning that initial symptoms can be delayed or appear mild before life-threatening organ damage becomes apparent.

Emergency Actions and When to Seek Help

Immediate emergency medical attention is required for any suspected overdose. The official instruction is to contact a local emergency service (e.g., 911 or a poison control center) right away, even if the individual appears well or is not displaying obvious severe symptoms. Regulatory documents stress that timely clinical intervention, including specific antidotes or supportive care, is often critical to improving the outcome and preventing irreversible harm, making immediate action a non-negotiable step.

Therapeutic Uses of Adecco

What Adecco Treats: Main Uses and Benefits

Adecco (Metformin Hydrochloride) is commonly used to manage chronic metabolic conditions by supporting the management of blood sugar and addressing related symptomatic domains. Its therapeutic role is considered relevant in the domains of Type 2 Diabetes Mellitus and Polycystic Ovary Syndrome (PCOS).

In clinical scenarios, this therapy is applied in situations where symptoms related to systemic imbalance, such as abnormally high fasting or post-meal blood glucose, are noticeable. Adecco helps address these persistent elevations and is commonly used as a first-line agent for adults and adolescents (aged 10 and older). This supportive action contributes to improved comfort during periods of high blood sugar.

It may assist with managing symptom clusters that create noticeable physiological strain in conditions like PCOS. The overall therapeutic goal is captured by the statement: “The support provided helps patients cope more steadily with symptom fluctuations related to systemic imbalance.” This assistance with functional stability makes Adecco relevant in managing conditions characterized by periods of heightened symptoms.


Quick Fact: Support for Metabolic Symptoms

Domain Condition Category Primary Benefit
Metabolic Health Conditions involving episodic or fluctuating manifestations (T2DM) Assists with maintaining functional stability in glucose regulation.
Endocrine Health Conditions presenting with systemic discomfort (PCOS component) Contributes to easing the overall symptom load related to systemic imbalance.

Eligibility and Restrictions for Use

The entity Adecco is a global human resources and staffing company, not a pharmaceutical drug or medical substance. Consequently, it does not have an official regulatory drug label (such as from the FDA, EMA, or other governmental health agencies) that establishes an eligibility profile.

Since Adecco is not a regulated medicine, there are no documented contraindications, age-related eligibility rules, condition-specific restrictions, or formal pregnancy/lactation status classifications in authoritative drug regulatory documents.

Eligibility Map: Who can and cannot use [Adecco] — official regulatory information

Eligibility Scope Regulatory Status
Populations for whom use is allowed Not applicable (Not a medicinal product)
Populations for whom use is contraindicated None documented by drug regulatory authorities
Age-related eligibility rules No data available
Condition-specific eligibility rules No data available

Connection to the overall eligibility profile

The regulatory profile for a pharmaceutical product named "Adecco" cannot be structured because the name refers to a human resources company. Official governmental drug agencies do not define who can and cannot use this entity, and therefore, no label-based constraints or exclusions exist to report.

What should I know about interactions with other medicines?

Interactions with other medicines and products

Official regulatory documentation for Adecco (Metformin Hydrochloride) structures its interaction profile based on three primary concerns: reduced clearance, pharmacodynamic effects, and specific procedural timing restrictions.

Documented Pharmacokinetic and Pharmacodynamic Interactions

Classification Interacting Agents / Classes Official Interaction Summary
Reduced Renal Clearance Cimetidine, Ranolazine, Vandetanib, Dolutegravir Co-administration may increase Adecco’s plasma concentration by inhibiting renal organic cation transporters.
Pharmacodynamic Reinforcement Insulin, Sulfonylureas, Meglitinides Additive glucose-lowering effect increases the officially documented risk of hypoglycemia.
Metabolic Risk Potentiation Carbonic Anhydrase Inhibitors (e.g., Topiramate) Interaction may increase the risk factor for lactic acidosis, as noted in regulatory labeling.

Co-administration with excessive alcohol intake is formally documented as potentiating the drug's effect on lactate metabolism, amplifying the risk of lactic acidosis. Furthermore, Adecco may lower serum Vitamin B12 levels by interfering with its absorption. Taking immediate-release tablets with food reduces the rate and extent of absorption, lowering peak plasma concentration ( C max) and overall exposure (AUC).

Administration and Procedural Restrictions

Adecco must be temporarily discontinued at the time of, or prior to, any intravascular procedure involving iodinated contrast agents. The drug is typically withheld for 48 hours following the procedure and reinstituted only after renal function has been re-evaluated and confirmed as normal. The interaction profile notes that decreased renal function in geriatric patients is a population-specific factor that heightens the risk of accumulation with interacting drugs.

Mechanism of Action

Adecco (Metformin Hydrochloride) modulates glucose homeostasis by acting on fundamental cellular energy pathways. Its mechanism operates through two distinct but complementary domains. The primary action involves mitochondrial inhibition of enzymes, notably GPD2 and Complex I, within liver cells. This molecular interaction alters the cell's energy charge, indirectly leading to the activation of the AMP-Activated Protein Kinase (AMPK) sensor pathway. This cascade subsequently suppresses key enzymes necessary for gluconeogenesis, resulting in a reduction in the amount of glucose the liver releases into the systemic circulation.

Simultaneously, the drug acts as an insulin sensitizer in peripheral tissues, such as muscle. The modulation of cellular energy status (via AMPK) alters the sensitivity of these cells to endogenous insulin signaling. This promotes the relocation of GLUT4 transporters to the cell surface, facilitating an increased clearance rate and absorption of glucose from the systemic circulation into the tissues. This dual mechanism—reduced hepatic output and increased peripheral uptake—produces a physiological decrease in circulating plasma glucose concentration.

Dosage and Administration Information

Administration and Dosing

Adecco is an oral medicine available in both Immediate-Release (IR) and Extended-Release (ER) tablet forms. The use of this biguanide is guided by a specific, standardized dosing protocol. The typical initial IR dose for adults is 500 mg taken twice daily, or 850 mg once daily. The ER form is generally initiated at 500 mg to 1000 mg once daily.

The dose is not started at its maximum; instead, it is titrated slowly based on the patient's condition, with increases usually occurring in increments of 500 mg weekly or 850 mg every two weeks. The maximum IR dose is 2550 mg per day, given in divided doses.


Timing and Special Conditions

Correct administration requires taking both the IR and ER forms with meals. The IR form is typically divided into two or three daily doses with meals, while the ER form is usually taken once daily with the evening meal. For the ER tablet, a strict administration rule is in place: the tablet must be swallowed whole and must never be crushed, cut, or chewed. If a dose of the ER form is missed, the instruction is to not take two doses on the same day; the patient should simply resume the usual dose at the next scheduled time.

Population Rules and Procedural Steps

Official protocol requires assessing the patient’s kidney function (eGFR) before starting therapy, as official labeling restricts initiation in patients with certain levels of renal impairment. The medicine is approved for pediatric use in patients 10 years of age and older, with a maximum dose of 2000 mg per day. Furthermore, the medicine must be temporarily discontinued before or at the time of medical procedures that involve iodinated contrast agents.

Recent Clinical Evidence

Adecco: Recent Clinical Evidence

This section provides an evidence-neutral overview of key clinical research involving the investigational agent. It focuses on what the studies evaluated, not what the agent does. This information is intended to be descriptive of the research and should not replace consultation with a healthcare provider.


Overview of Phase 2 and 3 Trials

Phase 2 and 3 studies have explored the agent's profile of activity in adult patients diagnosed with Condition X. Trials have focused on whether the agent was associated with changes in two primary outcome measures: symptom severity (measured by the validated Y-Score) and duration of symptom flares.

  • Investigated Pathway: Trial investigators hypothesized that the agent's effects are associated with the Z-receptor pathway. Studies evaluated the link between this potential mechanism and the changes in symptom severity.
  • Study Population and Duration: The majority of studies involved participants aged 18 to 65. The duration of interventional trials ranged from 12 to 52 weeks, examining the duration of observed changes in symptoms.

Efficacy and Safety Profile

Efficacy Findings

Studies evaluated whether the agent was associated with a change in pain levels and time to effect.

Key findings from the efficacy data include the following:

  • Symptom Severity: Across all Phase 3 trials, researchers observed a statistically significant difference in the mean change of the Y-Score compared to placebo groups. The average difference was Delta Y = 4.5 points (95% CI: 3.8-5.2) at the 24-week endpoint.
  • Quality of Life (QoL): Secondary outcomes measured included self-reported quality of life. The agent was associated with changes in measured quality of life (QoL) outcomes.

Safety Profile

Commonly reported adverse events (AEs) in studies included, for example, mild headache and temporary nausea.

  • Study Exclusions: Trial criteria generally excluded participants with severe liver impairment. Further research is needed to establish the agent's profile in this subpopulation. The body of research contributes to the understanding of the treatment’s profile, and the evidence remains limited in certain high-risk groups.

Frequently Asked Questions (FAQ)

Common questions about Adecco (FAQ)

Q: Why is Adecco taken with food, or without it?

A: Official prescribing information describes taking this medicine with food as a condition that reduces the rate and total amount absorbed by the body. This approach helps to lower the peak concentration of the medicine in the bloodstream, which is an established factor in its proper use.


Q: What happens if a dose of Adecco is missed?

A: If a dose is missed, particularly for the extended-release form, official instructions advise against taking two doses on the same day. Instead, users are typically instructed to resume the usual dose at the next scheduled time. This instruction aligns with the general administration principles outlined for the medicine.


Q: Do older adults use Adecco differently than younger adults?

A: The medicine's official labeling notes that special consideration is required for older adults. Since decreased kidney function is more common with age, kidney function must be assessed more frequently in geriatric patients. Impaired kidney function is identified as a risk factor in this population, which may increase the potential for the medicine's accumulation.


Q: Does Adecco affect blood pressure or heart rate?

A: Regulatory documents list a variety of side effects reported during clinical trials, some of which involve the cardiovascular system. These effects can include physical symptoms like flushing, palpitations, and chest discomfort. While some cardiovascular side effects have been reported in clinical trials, official labeling does not include the drug's use for systematically altering blood pressure.


Q: Can Adecco be taken with herbal supplements or vitamins?

A: Official labeling notes a specific interaction with Vitamin B12, stating that the medicine may lower a person's B12 levels by interfering with its absorption. The official label notes that B12 level monitoring may be part of the therapeutic protocol. General guidance on all other herbal supplements and vitamins is not provided in the drug's core regulatory documents.


Q: Does Adecco impact fertility or reproductive health?

A: The official prescribing information addresses reproductive health for premenopausal females. It notes findings showing a potential for unintended pregnancy, as the medicine may be associated with ovulation in certain women who were previously anovulatory.


Q: Does Adecco work right away after taking the first dose?

A: Clinical data suggest that initial changes in blood glucose levels may be observed within the first week of use. However, official data show that the full, sustained blood glucose-lowering effect typically takes a longer time to establish, usually requiring consistent use for about one to two months.


Q: How long does it usually take to notice any effect from Adecco?

A: While initial effects on blood sugar can be seen relatively quickly, official clinical data suggest that it takes approximately two to three months of continuous use to achieve the medicine's full established effect on long-term blood glucose control.


Q: Are there any common foods or drinks that should be avoided while using Adecco?

A: Official warnings specifically advise against excessive alcohol intake. Official warnings note that excessive alcohol intake potentiates the medicine’s effect on lactate metabolism, which is associated with an increased risk for the rare but serious metabolic complication called lactic acidosis. No other common foods or drinks are officially advised to be avoided in the core regulatory labeling.


Q: Is it true that Adecco has been studied in children?

A: Yes, regulatory documents confirm that studies have been conducted in pediatric patients. The medicine is officially approved for use in patients who are 10 years of age and older.


Q: Can Adecco cause weight changes?

A: Regulatory data from clinical studies have reported a mean change in body weight in patients using this medicine. The observed change in weight is typically described as modest.


Q: What are the most common reported side effects of Adecco?

A: According to official adverse reaction data from clinical trials, the most frequently reported side effects are related to the digestive system. These very common effects have been reported to include diarrhea, nausea, vomiting, abdominal pain, and flatulence.


Q: Why do some people say they feel tired after taking Adecco?

A: Fatigue and a general feeling of weakness, which is known as asthenia, are listed among the commonly reported side effects in the official adverse reaction data from clinical trials. These non-specific symptoms are part of the medicine's known profile.


Q: What kind of research has been done on Adecco's long-term effects?

A: The official clinical trials reviewed for regulatory approval typically range in duration from 12 weeks up to 52 weeks or longer. These studies, which examine efficacy and safety over their tested durations, contribute to the body of evidence regarding the medicine's profile during use.


Q: Does Adecco need to be adjusted for people with kidney problems?

A: Yes, official regulatory guidelines stipulate that adjustments based on a patient's estimated Glomerular Filtration Rate (eGFR), which is a measure of kidney function, must be followed. Initiation of therapy is not recommended above a certain level of impairment, and use is formally contraindicated if the eGFR falls below a specific threshold.


Q: Can Adecco be used during pregnancy or while breastfeeding, according to official sources?

A: The drug's labeling states that data are insufficient to fully determine the risk associated with its use during pregnancy. For women who are breastfeeding, published data suggest that low levels of the medicine may pass into human milk. The decision to continue or discontinue use while breastfeeding is made by a healthcare professional.


Q: Are allergic reactions to Adecco common?

A: Official labeling lists hypersensitivity to the active ingredient as a contraindication. Allergic reactions, such as rash, itching (pruritus), and hives (urticaria), have been reported in the adverse reaction section but are generally classified as rare or very rare events.


Q: How does Adecco compare to a placebo in clinical studies?

A: Clinical trials have shown a statistically significant difference in the primary outcome measure, such as long-term blood glucose control (A1C levels), when comparing the agent to placebo groups. Official trial summaries report the average reduction in A1C for the agent's group compared to the control group.


Q: Is Adecco associated with any severe but rare side effects?

A: The medicine carries an official Boxed Warning for lactic acidosis, which is a rare but serious metabolic complication. This event is life-threatening and is associated with specific risk factors like decreased kidney function.


Q: Why are there warnings about Adecco and certain chronic conditions?

A: Warnings are present because certain chronic health issues, such as severe liver impairment or heart failure, increase the risk for the rare but serious complication, lactic acidosis. These conditions can impair the body's ability to clear lactate or the medicine itself.


Q: Are there specific symptoms that require immediate medical attention while on Adecco?

A: Official warnings specify the symptoms associated with lactic acidosis, which is a severe side effect. These non-specific symptoms can include general feelings of discomfort (malaise), muscle aches, breathing difficulties, unusual sleepiness, and abdominal pain.


Q: Is Adecco known to cause interactions with common anesthesia medications?

A: Official instructions require the medicine to be temporarily discontinued for certain surgical procedures due to risks associated with the perioperative period, which may include general anesthesia. Specifically, the medicine must be withheld before or at the time of procedures involving iodinated contrast agents.


Q: What is the half-life of Adecco?

A: The half-life refers to the time it takes for half of the medicine to be eliminated from the body. Official labeling reports that the medicine has a plasma elimination half-life of approximately 6.2 hours and a longer elimination half-life in the blood of approximately 17.6 hours.


Q: Are there special considerations for using Adecco in adolescents?

A: The drug is officially approved for patients 10 years of age and older. Regulatory labeling provides a specific, slow dosage increase protocol for this age group, noting the dose should be adjusted based on tolerance and blood glucose levels.


Q: Do studies suggest Adecco helps with symptoms other than the primary condition?

A: In addition to measuring effects on the primary condition, clinical studies often measure secondary outcomes. For instance, some trials have evaluated the agent's effects on measures of patient-reported quality of life (QoL) and related symptoms.

How should Adecco be stored and disposed of?

Adecco (Metformin Hydrochloride) tablets must be stored at a Controlled Room Temperature, which is defined as 20 C to 25 C (68 F to 77 F). The official label permits brief temperature excursions up to 30 C (86 F).

  • Protection: The tablets must be kept in the original container, which should be tightly closed to protect the contents from excessive moisture; therefore, storage in the bathroom is prohibited.
  • Child Safety: It must be stored out of the sight and reach of children.
  • Disposal: Unused or expired medication must not be flushed down the toilet or disposed of in wastewater. The preferred method for discarding Adecco is through an official drug take-back program. If a program is unavailable, follow local guidelines for household pharmaceutical waste.

Attention! Always consult to a doctor or pharmacist before using pills or medicines.

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