Andol C

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Medically reviewed

Laura Arias

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 Andol C

Property Description
Active Ingredients Acetylsalicylic Acid (ASA), Sodium Ascorbate (Vitamin C)
Form Effervescent tablets (soluble)
Pharmacological Class Nonsteroidal Anti-inflammatory Drug (NSAID), Analgesic, Antipyretic
Common Purpose Symptomatic relief from pain and fever
Origin Synthetic derivative (ASA) with an essential vitamin (Ascorbate)

Andol C is defined as an Over-the-Counter (OTC) combination drug product presented as effervescent tablets for oral administration, designed for the general symptomatic relief of discomfort and fever. This specific combination formulation, merging a proven analgesic with an essential vitamin, is clinically recognized for its targeted application in managing generalized aches and pyrexia.


Classification and Compositional Identity

Andol C is principally classified within the Nonsteroidal Anti-inflammatory Drug (NSAID) class. The product is structurally a combination preparation, containing the synthetic compound Acetylsalicylic Acid (ASA) and Sodium Ascorbate (a source of Vitamin C). The agent ASA itself is a classic synthetic derivative of salicylic acid, and its therapeutic utility as an analgesic and antipyretic is long-established.

The inclusion of Sodium Ascorbate (Vitamin C), an essential nutrient and antioxidant compound, differentiates this preparation from standard, single-agent ASA tablets.


Functional Purpose and Delivery Form

The functional purpose of Andol C is rooted in a cohesive dual action strategy tailored for effective symptomatic relief. The ASA component provides the primary therapeutic effect, acting as a direct measure for pain relief and fever reduction. Concurrently, the Sodium Ascorbate provides supportive action through its antioxidant properties. The chosen effervescent tablets dosage form is a key differentiating factor, enabling rapid dissolution for the oral route of administration, which is clinically regarded as promoting faster absorption of the active components compared to non-soluble forms.

Regulatory References

  1. WHO Model List of Essential Medicines (Acetylsalicylic Acid entry)
  2. Ascorbic Acid (Vitamin C) Drug Information

What side effects are possible with Andol C?

Possible Side Effects and Safety Information

The most significant safety consideration for Andol C (a combination product containing a pain reliever and caffeine) relates to the risk of Severe Liver Damage from the pain-relieving component, particularly when exceeding the maximum recommended daily dose or consuming other products that contain the same ingredient. This risk may be heightened in individuals who consume three or more alcoholic drinks daily.

Officially documented adverse reactions across regulatory sources include:

  • Hepatotoxicity (Liver Damage): The primary serious risk, including acute liver failure, often linked to overdose.
  • Severe Cutaneous (Skin) Reactions: Rare but potentially fatal skin reactions such as Stevens–Johnson Syndrome (SJS) and Toxic Epidermal Necrolysis (TEN) have been reported.
  • Gastrointestinal Effects: At recommended doses, gastrointestinal side effects like nausea or abdominal pain are uncommon, though regular, high-dose use is associated with an increased risk of gastrointestinal bleeding.

Commonly Reported Effects: The most common adverse effects are generally mild, including nausea, stomach pain, loss of appetite, and headache.

Safety Restrictions and Warnings:

  • Do not exceed the maximum daily dose as defined on the product label. Taking more than this dose increases the risk of severe liver damage.
  • Avoid taking this medication with any other products containing the same pain-relieving ingredient, as this can lead to an accidental overdose.
  • Seek immediate medical attention if signs of a severe skin reaction (e.g., skin reddening, rash, blisters) or liver problems (e.g., yellowing of the skin/eyes, upper abdominal pain, dark urine) occur.

Overdose and Emergency Response

The official regulatory profile for Andol C overdose, based on its active ingredient, Acetylsalicylic Acid (ASA), details specific clinical manifestations and mandated emergency actions. Early signs of potential overdose, referred to as salicylism, are officially documented to include symptoms such as tinnitus, nausea, vomiting, and characteristic rapid or deep breathing (hyperventilation).

Progression to severe toxicity is associated with systemic disturbances including altered mental status, confusion, seizures, and hyperthermia. Physiologically, severe cases are marked by a complex metabolic acidosis and the potential for life-threatening outcomes such as pulmonary edema, cerebral edema, and acute renal failure.

Due to the severity of these documented risks, regulators explicitly require that individuals seek emergency medical care immediately or contact a Poison Control Center upon suspicion of an overdose or the appearance of any associated symptoms. There is no specific antidote known; management procedures rely on specialized intensive care interventions, including aggressive methods like urinary alkalinization and, for the most severe cases, hemodialysis, all while requiring continuous hospital observation and serial monitoring of salicylate concentrations. Population-specific considerations note that toxicity risk is increased in the elderly and in patients with hepatic or renal impairment.

Therapeutic Uses of Andol C

What Andol C Treats: Main Uses and Benefits

As a combination Nonsteroidal Anti-inflammatory Drug (NSAID) and analgesic, Andol C is used in situations involving certain distressing symptoms, especially those related to physical discomfort and systemic imbalance. NSAIDs and Aspirin generally help relieve fever, pain, and symptoms related to inflammatory states. This medication is applied across domains where additional symptomatic support is needed.

The medication is commonly used across conditions presenting with acute episodes, assisting in the management of symptoms that interfere with daily comfort, such as elevated core body temperature (pyrexia), generalized body aches, and various forms of mild-to-moderate localized pain. It is relevant in clinical settings that involve acute or unstable symptom patterns, including the systemic malaise of a cold or flu, tension headaches, dental discomfort, and primary menstrual pain. By easing these manifestations, the product contributes to easing the overall symptom load during periods of heightened symptoms.

“It is commonly used to help manage symptoms related to fever and common aches that cluster during an acute illness.”


Quick Fact: Relief for Acute Discomfort

The combination is relevant in contexts involving heightened systemic burden, offering symptomatic relief that may assist with maintaining functional stability.

Regulatory References

  1. NIH MedlinePlus Medical Encyclopedia on OTC Pain Relievers

Eligibility and Restrictions for Use

The official eligibility for Andol C is determined by regulatory constraints on its primary active component, Acetylsalicylic Acid (ASA). The medicine is permitted for use by adults and adolescents aged 12 years and over for general over-the-counter purposes.

Contraindicated Populations

Use is strictly contraindicated for several groups, including:

  • Individuals with known hypersensitivity to ASA (aspirin) or other nonsteroidal anti-inflammatory drugs (NSAIDs).
  • Patients with active peptic ulceration or gastrointestinal haemorrhage.
  • Individuals with severe hepatic insufficiency, severe renal insufficiency, or severe cardiac impairment.
  • Women in the third trimester of pregnancy.

Age and Condition Restrictions

  • Pediatric Use: The medicine is generally not recommended for children under 16 years of age for symptomatic relief of fever, particularly during suspected viral illness, due to the regulatory-mandated warning against Reye's Syndrome.
  • Older Adults: Use requires caution in patients age 60 or older, as official labeling notes a higher risk of stomach bleeding in this population.
  • Maternal Status: Use is avoided during the first two trimesters of pregnancy, and not recommended for women who are breastfeeding.

What should I know about interactions with other medicines?

The interaction profile of Andol C is predominantly driven by its Acetylsalicylic Acid (ASA) component, establishing several mandatory regulatory constraints.

Contraindicated Combinations and Exposure Modification: The combination is officially contraindicated with Methotrexate when the latter is administered at doses greater than 15 mg/week. This severe restriction stems from a documented pharmacokinetic interaction where ASA reduces Methotrexate's renal clearance, leading to increased plasma exposure and toxicity risk. ASA can also alter the serum concentrations of drugs such as Phenytoin and Digoxin by affecting protein binding.

Pharmacodynamic Interactions and Restrictions: Co-administration with Oral Anticoagulants (e.g., Warfarin) or other Antiplatelet Agents is associated with an increased risk of haemorrhage due to the additive anti-platelet effects. Use with Nonsteroidal Anti-inflammatory Drugs (NSAIDs), Selective Serotonin Reuptake Inhibitors (SSRIs), or Systemic Glucocorticoids must be avoided due to the documented increase in gastrointestinal bleeding risk.

Timing and Substance Constraints: A mandatory timing separation rule applies to immediate-release Ibuprofen: it must be administered at least eight hours before, or thirty minutes after, the ASA component to prevent interference with anti-platelet action. Furthermore, co-administration with Alcohol (Ethanol) is restricted due to the official finding of increased gastrointestinal blood loss and mucosal damage. Interaction-related cautions are officially noted for the elderly and those with renal impairment.

Mechanism of Action

The mechanism of action centers on the irreversible inhibition of cyclooxygenase (COX) enzymes, specifically COX-1 and COX-2. The primary active component acetylates these enzymes, thereby preventing the conversion of arachidonic acid into key signaling molecules, including prostaglandins and thromboxane A2 . This suppression of eicosanoid mediator synthesis results in the modulation of afferent pain signaling and the adjustment of the hypothalamic thermoregulatory set point. The irreversible action on COX-1 is particularly sustained in platelets, which lack the ability to quickly synthesize new enzyme. This prolongs the suppression of thromboxane A2 production, leading to an impaired ability of platelets to aggregate and initiate the clotting process. Additionally, the formula includes Ascorbic Acid (Vitamin C), which provides an additive mechanism by acting as a water-soluble electron donor to neutralize Reactive Oxygen Species (ROS). This action helps buffer cellular components against oxidative stress, influencing the cellular redox status in various tissues.

Dosage and Administration Information

Instruction Map: How to use Andol C

This protocol details the use of the combination effervescent tablet (400 mg Acetylsalicylic Acid and 240 mg Ascorbic Acid).


Administration Scope

Feature Instruction
Route of administration Oral use only.
Dosing schedule Single Dose: 1 to 2 effervescent tablets. Maximum Daily Dose: Must not exceed 6 tablets (2,400 mg ASA) in 24 hours.
Timing in relation to meals (if applicable) Should not be taken on an empty stomach; administration is suggested after main meals (full stomach).
Preparation requirements (if applicable) The tablet must be completely dissolved in a glass of water before ingestion.
Age-group administration rules The regimen is specified for Adults and Adolescents 15 years and over.
Missed-dose rules Specific instructions for a missed dose are not specified.
Special procedural conditions The sodium content of the tablet must be considered for individuals on a restricted sodium diet.

Instruction Classifications (High-Level)

Classification Principle
Administration method type Oral (following required dissolution).
Frequency pattern As-needed basis, with a strict minimum time interval.
Use-context constraints Duration limit (not to exceed four days) and physiological constraint (must be taken on a full stomach).

Procedural Structure

Step Sequence:

  • The effervescent tablet is dissolved completely in water.
  • The prepared liquid is to be drunk immediately.
  • The dose of 1 to 2 tablets is taken after a main meal.
  • Any repeat dose requires a minimum interval of 4 to 8 hours between administrations.

Connection to the overall use protocol: The instructions establish the mandatory preparation step (complete dissolution) and route (oral ingestion). This protocol imposes strict limits on the quantity per single use, the time between doses, and an absolute ceiling on the daily intake. These structural constraints ensure the medicine is used within the maximum permissible boundaries and under specified intake conditions.

Recent Clinical Evidence

Research evidence / Overview of studies for Andol C

Evidence for use in Relief of Mild to Moderate Pain

Studies have examined outcomes related to physical discomfort such as common headaches, muscle aches, and other episodic or acute changes in symptom activity. These studies are typically relevant in trials assessing short-term or episodic symptom patterns. Research has explored the use of Andol C in various settings where symptoms may vary in intensity.

The findings describe patterns observed in the studies regarding temporary changes in perceived discomfort. For instance, some research highlights changes measured during the study period showing that Andol C was associated with patterns related to symptom intensity or variability in the observed populations. However, evidence quality varies across studies, and subgroup findings are uncertain regarding specific types of pain.


Evidence for use in Fever Reduction

Andol C was evaluated in research exploring temporary physiological imbalance related to elevated body temperature. These studies often focus on outcomes related to systemic or functional imbalance and outcomes monitoring physiological strain or stress. The research has examined how the body’s temperature was observed in participants during periods of heightened symptom activity.

Research was evaluated in people with elevated temperatures, and findings were associated with patterns related to symptom intensity or variability. Data show patterns related to changes in symptom intensity or variability. Nonetheless, findings were mixed regarding the speed and duration of the observed effects across all populations.


Long-term studies and follow-up

Andol C was studied for its use over longer periods of time to assess its sustained outcomes reflecting daily functioning or activity level. This research was evaluated for conditions characterized by fluctuating or episodic manifestations.

Crucially, long-term effects are not fully established, and there is limited information for long-term outcomes regarding the sustained use of Andol C. Follow-up durations were limited in many key trials, meaning certainty remains low about what happens to people who use the medicine routinely over months or years.


What is still uncertain about Andol C

This section describes the main gaps that researchers and patients still face regarding Andol C. The research highlights what is known — and what is still uncertain. For instance, while short-term data show patterns related to outcomes describing episodic or acute changes, the factors that predict whether an individual may respond similarly are not fully understood. Comparative evidence is lacking for many common over-the-counter options, making it difficult to fully contextualize the available data.

Frequently Asked Questions (FAQ)

Common questions about Andol C (FAQ)


Q: How is Andol C different from regular aspirin or standard Vitamin C supplements?

The medicine is a combination product containing Acetylsalicylic Acid (ASA) and Ascorbic Acid (Vitamin C). The ASA component provides the primary therapeutic effects of pain relief and fever reduction. The inclusion of Vitamin C is described in official product information as supportive, helping to meet an increased need for the vitamin that may occur during times of fever or illness.


Q: Does Andol C help with conditions other than the primary approved uses?

Regulatory documents strictly define the medicine's approved uses as the symptomatic relief of pain and fever. Official product information does not discuss or recommend any uses outside of these defined indications.


Q: Is it common to feel nauseous or have stomach discomfort when taking Andol C?

  • Gastrointestinal effects, such as dyspepsia (indigestion) and nausea, are documented as potential adverse reactions. Dyspepsia is frequently classified in regulatory reports as Common, meaning it may occur in 1% to 10% of users.

Q: What are the general recommendations regarding alcohol consumption while using Andol C?

Official regulatory labeling notes that alcohol consumption is generally to be avoided during the treatment period with this medicine. This restriction is due to the documented increased risk of gastrointestinal blood loss when alcohol is combined with the active ingredients.


Q: What information is provided about what to do if a dose of Andol C is missed?

Official product information typically advises that if a dose is missed, a person should continue with their regular dosing schedule. It is specified in regulatory information that a double dose is not to be used to compensate for a missed dose.


Q: Is Andol C used or dosed differently for men and women?

Official dosing guidelines provide the same schedule for all adults and adolescents 15 years and over, regardless of gender. While some studies have noted that the body's processing (metabolism) of the Ascorbic Acid component may differ between males and females, this difference is not reflected in separate official dosing schedules.


Q: Does official guidance state that Andol C needs to be taken with food or on an empty stomach?

Official guidelines specify that the medicine should not be taken on an empty stomach. The official guidance specifies that the medicine is to be administered after a main meal, typically when the stomach is full.


Q: If a person feels better, should they continue or stop taking Andol C?

The official regulatory information states that the medicine should not be taken for more than three to four days for symptomatic pain or fever relief. Use extending beyond this period is noted in regulatory sources as requiring review by a healthcare professional.


Q: Is it safe to take Andol C if I have high blood pressure?

Regulatory documents note that caution is required when using this medicine in individuals with pre-existing high blood pressure, especially if it is uncontrolled. This warning is based on a documented increased risk of haemorrhage (bleeding) in this patient population.


Q: What are the official signs of a serious allergic or adverse reaction to Andol C?

Official reports document rare but serious allergic reactions, including signs such as hives (urticaria), swelling (angioedema), or generalized anaphylactic shock. Additionally, warnings exist for severe skin reactions and liver problems, such as yellowing of the skin or eyes.


Q: Do side effects from Andol C usually lessen or go away after a few days of use?

The undesirable effects associated with this medicine are generally classified as reversible upon the discontinuation of the medicine. Regulatory documents do not specifically describe the typical pattern or time frame for these effects subsiding over the first few days of use.


Q: Does Andol C interact with over-the-counter cold medicines?

Official documents advise avoiding co-administration with other Nonsteroidal Anti-inflammatory Drugs (NSAIDs) or products containing the same pain-relieving ingredient. This is due to an increased risk of gastrointestinal bleeding or the potential for accidental overdose if the total daily intake is exceeded.


Q: What common dietary supplements or herbal products might have an interaction with Andol C?

The Ascorbic Acid component is officially documented to interact with certain substances. For example, it may potentially increase the body’s absorption of iron. Additionally, caution is noted in regulatory warnings regarding complementary medicines like Amygdalin due to a documented risk of toxicity.


Q: How long does it typically take for Andol C to start working?

The medicine is formulated as an effervescent tablet, which is dissolved in water before use. This dosage form is generally associated with a tendency toward faster absorption of the active components compared to non-soluble oral forms.


Q: What is the expected duration of action for one typical dose of Andol C?

The minimum interval between repeat doses in the official dosing schedule is typically specified as four hours for the general adult population. This interval provides an indication of the functional duration of the medicine's effect for the intended symptomatic uses.


Q: What happens when a person who has been using Andol C for a while stops taking it?

Regulatory warnings exist regarding the chronic overuse of analgesics, noting that long-term use may cause or worsen headaches, a condition known as Medication Overuse Headache (MOH). This condition is documented to generally resolve after the medicine is discontinued.


Q: Is Andol C used or dosed differently for older adults (the elderly)?

Yes, official dosing guidelines specify a lower maximum daily dose for elderly patients, typically those aged 65 and older, than for the general adult population. This adjustment reflects the need for regulatory caution and a modified risk-benefit assessment in this group.


Q: Has Andol C been studied in diverse patient populations, based on official reports?

Official research summaries note that certainty remains low about findings in specific subgroups and that evidence quality varies across trials. The factors that predict whether an individual will respond similarly to the medicine are not fully understood.


Q: Does the effectiveness of Andol C depend significantly on a person's body weight or size?

The standard dosing for this medicine is defined by age group, not body weight. However, official warnings note that the relative risk of certain adverse events, such as gastrointestinal bleeding, may be increased in subjects with a low body weight.


Q: Can taking Andol C potentially cause a false positive result on a standard drug screening test?

The Ascorbic Acid component of the medicine is officially documented to have the potential to interfere with certain laboratory tests and assays. This interference includes tests for urinary glucose, uric acid, and faecal occult blood.


Q: Does Andol C affect blood pressure or heart rate?

Regulatory reports list potential, though rarely reported, adverse effects on the cardiovascular system for the active ingredient. These documented effects include dysrhythmias (irregular heartbeat) or tachycardia (fast heart rate).


Q: Are there any specific activities, like driving, that are cautioned against while using Andol C?

Official documents state the medicine has a negligible effect on the ability to drive or operate machinery. However, regulatory labeling notes that these activities should be avoided if temporary side effects, such as headache, dizziness, or confusion, are experienced.


Q: Why do some people say Andol C is only for headaches?

Official indications define the medicine's approved uses as including the symptomatic relief of both mild to moderate pain, such as headache, and fever. The use is not restricted only to headache relief.


Q: I heard a rumor about Andol C being recalled; where can I check if this is true?

Official medicine safety statuses and information about potential recalls are published and maintained by national government regulatory bodies. These bodies include the FDA in the US, the EMA in Europe, and Health Canada.

How should Andol C be stored and disposed of?

Storage and Disposal of Andol C

Andol C must be stored strictly according to official regulatory labeling to maintain product stability. The required storage temperature is not exceeding 25 C (SmPC). Protection from environmental factors is mandatory: the medicine must be protected from moisture and stored only in its original container, which must be kept tightly closed at all times (SmPC).

For safety, the product must be kept out of the sight and reach of children (FDA). Unused or expired Andol C should be disposed of in accordance with local regulations. This often involves utilizing a government-approved drug take-back program or preparing the medication for household trash disposal as directed by the FDA.

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

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