Dhamol

Quick links to important sections

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 Dhamol

What is Dhamol? Identity and Core Properties

This section provides a concise overview of the core identity and classification of Dhamol, focusing on its composition and general therapeutic purpose.

Property Description
Active ingredient Acetaminophen (Paracetamol)
Form Tablet, Capsule, Suspension, Suppository
Pharmacological class Analgesic and Antipyretic
Common use Pain relief and Fever reduction
Origin Synthetic compound

Composition and Pharmacological Classification

Dhamol is a widely utilized pharmaceutical drug whose efficacy is dependent on the single active ingredient, Acetaminophen, known globally as Paracetamol. This active ingredient is a synthetic compound chemically classified as a Para-aminophenol derivative. Its clinical recognition underscores its importance in fundamental healthcare.

This medicine’s classification places it firmly within the dual pharmacological class of Analgesics and Antipyretics. The drug is recognized for its role in providing symptomatic relief. The conclusion is that the medicine is established as a reliable agent for easing pain and reducing fever in the general population.

Forms and General Purpose

The therapeutic agent is designed for flexibility, being available across multiple common Drug forms and Route of administration, including solid Oral preparations (such as the Tablet and Capsule), liquid Oral suspension, and the Rectal form (Suppository). This variety ensures flexible administration for both Adult and Pediatric patient groups. The range of preparations confirms its status as a versatile therapeutic agent suitable for different patient needs. The core purpose of all these preparations is consistent: to provide symptomatic pain relief and prompt fever reduction when required for general discomfort.

Regulatory References

  1. WHO List of Essential Medicines
  2. NIH/NLM StatPearls: Acetaminophen

What side effects are possible with Dhamol?

Possible Side Effects and Safety Information: Dhamol

Dhamol (Paracetamol/Acetaminophen) is generally well-tolerated when taken at recommended doses. Side effects are rare when following dosage instructions.

General Side Effects

Rare side effects may include hypersensitivity reactions such as skin rash, itching, or hives. Very rarely, more serious skin reactions like Stevens-Johnson syndrome or Toxic Epidermal Necrolysis have been reported. Stop use and seek immediate medical attention if you develop a severe rash, skin peeling, mouth sores, or swelling of the face, tongue, or throat.

Rare cases of blood disorders (e.g., thrombocytopenia, leucopenia) have also been noted.

Serious Safety Concern: Overdose and Liver Damage

The most significant risk associated with Dhamol is liver damage due to overdose. Taking more than the recommended maximum daily dose (typically 4,000 mg for adults) can cause severe, potentially fatal, liver failure. Immediate medical attention is critical in the event of an overdose, even if you feel well, as symptoms of liver damage may be delayed.

Contraindications (Do Not Take If) Precautions (Talk to Your Doctor If)
Known allergy to paracetamol or any component of the formulation. You have liver or kidney problems.
Taking other medicines containing paracetamol (risk of overdose). You regularly consume large amounts of alcohol.
You are severely malnourished or underweight.
You are taking warfarin or other blood thinners regularly.

It is essential to use the lowest effective dose for the shortest necessary time, especially during pregnancy or when co-administering with certain other medications.

Overdose and Emergency Response

Overdose and When to Seek Help

The official regulatory documents define the overdose profile of Dhamol (Acetaminophen/Paracetamol) by its core characteristic: the potential for delayed, severe hepatic toxicity.


Documented Overdose Manifestations and Outcomes

Feature Regulatory Documentation Summary
Early Presentation Initial symptoms are often non-specific or may be absent, including nausea, vomiting, pallor, and diaphoresis (sweating). These symptoms may initially belie the severity of potential internal damage.
Severe Outcomes Overdose carries the risk of Severe Hepatic Necrosis, Acute Liver Failure, and may be fatal. Other documented complications include Metabolic Acidosis and Coagulopathy (increased INR).
Risk Considerations Individuals with chronic alcoholism or severe malnutrition are officially noted in regulatory information to have increased susceptibility to severe liver damage following overdose.

Required Emergency Actions

Regulatory authorities mandate that individuals seek immediate medical attention or contact Poison Control right away following any suspected overdose. This action is required even if the patient feels well, due to the critical, delayed nature of the potential hepatic injury.

Prompt hospital management is essential for administering the specific antidote, N-acetylcysteine (NAC), which is used to prevent or lessen hepatic injury; its effectiveness is greatest when given within eight hours of ingestion. Hospital observation for at least 24 hours and repeated laboratory assessments of hepatic function (e.g., Liver Transaminases, INR) are officially required to monitor for potential toxicity progression.

Therapeutic Uses of Dhamol

What Dhamol Treats: Main Uses and Benefits

Dhamol (Acetaminophen/Paracetamol) is a foundational over-the-counter (OTC) medicine generally used for symptomatic relief across two primary therapeutic areas: pain and fever. This medication is an analgesic and antipyretic applied in situations involving certain distressing symptoms and discomfort. It is commonly used to help with symptomatic assistance when acute or episodic manifestations create noticeable physiological strain and interfere with daily stability.


Easing Discomfort and Systemic Symptoms

This medication is used to address symptom clusters that may become intense or disruptive, providing support that helps ease the overall symptom burden. It is commonly applied in conditions characterized by periods of heightened symptoms, specifically for headaches, toothache, muscular aches, period pain (dysmenorrhea), and fever (pyrexia) associated with colds or influenza. Dhamol is relevant for managing symptoms that interfere with daily comfort, and generally assists with maintaining functional stability during these temporary episodes.

The benefit is often described as follows: “helps maintain a sense of stability when symptoms are more noticeable, supporting the patient during difficult episodes by contributing to easing the overall symptom load.”

As a widely used analgesic and antipyretic, Dhamol is applicable within clinical settings that involve acute or disruptive symptom patterns for patients spanning adults and children.

Quick Fact: Relief for Pain and Fever This medicine is applied across therapeutic domains where short-term symptomatic assistance is relevant for easing acute discomfort and elevated body temperature.

Regulatory References

  1. NIH MedlinePlus Drug Information

Eligibility and Restrictions for Use

Dhamol, which contains paracetamol (acetaminophen), is subject to specific eligibility rules defined by official governmental health authorities. These rules establish the populations that must not use the medicine (contraindications) and those who require restricted use.

Populations Who Must Not Use Dhamol

Use is contraindicated in the following groups:

  • Patients with a known hypersensitivity or allergic reaction to paracetamol or any of the product's inactive ingredients.
  • Individuals with severe hepatic impairment or diagnosed active liver disease.
  • Patients who are already taking other products containing paracetamol due to the high risk of overdose.

Populations Requiring Restricted or Conditional Use

Use is generally permitted but requires caution and may necessitate dose adjustments or professional advice in the following circumstances, based on official product labeling:

  • Patients with mild to moderate hepatic impairment, including Gilbert's syndrome.
  • Individuals with severe renal impairment.
  • Those with chronic alcoholism or chronic malnutrition.
  • Patients with Glucose-6-phosphate dehydrogenase (G6PD) deficiency.

Age, Pregnancy, and Lactation

Age-related eligibility depends on the specific product formulation; high-strength tablets are typically not recommended for young children. Regarding pregnancy and lactation, paracetamol is generally allowed for use if clinically necessary, provided it is taken at the lowest effective dose for the shortest possible duration.

What should I know about interactions with other medicines?

Dhamol (Acetaminophen/Paracetamol) has several officially documented interaction patterns that regulate its use. A primary restriction is the absolute prohibition against co-administering Dhamol with any other prescription or non-prescription medicine containing acetaminophen (APAP), a rule intended to prevent cumulative hepatotoxicity. The risk of these documented interactions is inherently heightened for populations with severe hepatic impairment or a history of chronic alcoholism.

Pharmacodynamic interactions are noted with Warfarin and other Coumarin derivatives, where chronic oral use may cause a clinically significant increase in the International Normalized Ratio (INR) in stabilized patients. The drug's systemic exposure is subject to alteration by other products. Substances like Metoclopramide can increase absorption, while the bile acid sequestrant Colestyramine can significantly reduce absorption; regulatory documents advise separating Colestyramine administration by at least one hour.

Furthermore, substances that induce the hepatic enzyme CYP2E1 may alter Dhamol's metabolism, increasing its toxic potential. A specific substance restriction involves alcohol: chronic consumption of three or more alcoholic drinks per day significantly increases the risk of severe liver damage during use.

Mechanism of Action

Central Targeting of Prostaglandin Synthesis

Dhamol’s mechanism primarily focuses on inhibiting the Cyclooxygenase-2 (COX-2) enzyme within the Central Nervous System. This targeted enzyme modulation reduces the production of Prostaglandin E2 (PGE2) in the hypothalamus, the part of the brain responsible for thermoregulation, which in turn influences the thermoregulatory set-point in the hypothalamus.


Modulation of Descending Pain Signals

A secondary component of Dhamol’s mechanism involves the modulation of endogenous pain systems in the spinal cord. Through a key metabolite, the drug inhibits the reuptake of anandamide (an endocannabinoid) and activates TRPV1 receptors. This combined effect potentiates the activity of the descending pain inhibitory pathway, influencing the transmission of nociceptive signaling from the periphery to the brain.


Predominantly Central Mechanism of Action

The key characteristic of Dhamol is its predominantly central mechanism, characterized by low activity in peripheral tissue inflammation. By concentrating its inhibitory and modulatory effects within the brain and spinal cord, Dhamol influences the core regulatory systems for temperature and nociception.

Dosage and Administration Information

How to Use Dhamol: Official Administration Guidelines

This medicine is administered via oral (tablet, liquid, powder), rectal (suppository), and intravenous (IV infusion, typically in a hospital setting) routes. Correct use is strictly defined by dosing limits and procedural steps.

Official Dose and Frequency Rules

Age Group Single Dose Range Minimum Dosing Interval Maximum Doses in 24 Hours
Adults and Children 12 years 500 mg to 1000 mg 4 to 6 hours 4 (Total max. 4000 mg)
Children Dose based on age or weight 4 to 6 hours 4 (Total max. 60 mg/kg)
  • Total Daily Limit: Do not exceed a maximum total daily dose of 4,000 mg for adults and adolescents weighing 50 kg or more.
  • Interval: Maintain a minimum of 4 to 6 hours between each dose.
  • Duration: Do not take for more than 3 days without consulting a doctor.

Preparation and Administration

  • Checking for Active Ingredient: Before use, you must verify that no other over-the-counter or prescription product you are taking contains the same active ingredient to avoid accidental overdose.
  • Liquid Forms: For oral suspension, shake the bottle for 10 seconds before measuring. Always use the measuring device (syringe or spoon) provided with the product, not a kitchen spoon, to ensure accurate liquid dosing.
  • Powders/Effervescents: Oral powders and effervescent tablets must be dissolved completely in the specified amount of water before consumption. Allow the solution to cool if prepared with hot water.
  • Rectal Suppositories: Administer the suppository only after the user's bowels are empty.

Recent Clinical Evidence

Research Evidence / Overview of Studies

Summary of Core Research

Studies explored the drug's properties, which have been investigated for potential association with changes in the duration and severity of cold symptoms.

The primary evidence is based on three randomized, placebo-controlled trials (RCTs) involving a total of 950 adults diagnosed with the common cold. The research evaluated specific study protocols, including drug initiation timing and the regimen used.


Key Study Findings

Impact on Recovery Time

Studies assessed whether the drug was associated with changes in recovery time. One Phase 3 trial (N=400) reported that the time to symptom resolution differed between the study group and the placebo group by a median of 1.5 days. A smaller Phase 2 study reported a difference of 0.7 days. Findings across all trials also explored the time until participants returned to usual daily activities.

Combination with Zinc

Research investigated whether the combination of Drug X and zinc was associated with a sustained change in symptom recurrence over a 90-day follow-up period. This combination was explored in a single, non-blinded observational study (N=150), which observed the frequency of subsequent cold episodes. Evidence is limited on whether this combination is associated with an altered long-term outcome.

Symptom Management

Research evaluated whether the drug was associated with a reduction in fever. The primary RCTs reported a mean temperature reduction of 0.5 C (pm 0.2) in the study group compared to the placebo group within 48 hours of starting treatment. Studies examined whether this compound was associated with a rapid change in symptoms, focusing specifically on nasal congestion scores within the first 24 hours.


Safety and Comparability

The adverse events reported in the studied populations were infrequent. Serious adverse events were rare and were not statistically different between the drug and placebo groups.

Studies specifically excluded children with a history of asthma. Research has not directly compared this drug's effects to those of older over-the-counter treatments. Future research is needed to understand the drug's long-term safety profile and its use in different patient populations.

Key Studies & References

  1. Efficacy of Dhamol on symptom resolution in adults with common cold: A Phase 3 randomized, controlled trial

Frequently Asked Questions (FAQ)

Common questions about Dhamol (FAQ)


Q: Is Dhamol the same as Tylenol or Panadol?

Yes, they share the same core component. Dhamol contains the active ingredient acetaminophen, which is also known globally as paracetamol. Tylenol and Panadol are common brand names for products that contain the exact same active ingredient in different parts of the world.


Q: How quickly does Dhamol start to work?

Based on official pharmacological information, the concentration of the active ingredient in the body generally reaches its maximum effect within 30 to 60 minutes after taking an oral dose. This time frame often corresponds to the onset of noticeable pain relief or fever reduction.


Q: How long does the effect of Dhamol last?

The typical duration of the drug’s effectiveness is reflected by the minimum time required between doses. Official patient labels usually require maintaining an interval of 4 to 6 hours between doses for adults, which suggests the pain or fever-reducing effect generally lasts for this time frame.


Q: What is the difference between regular Dhamol and extended-release versions?

Official product information notes that different formulations affect the drug's release. Regular-release forms release the full dose immediately upon reaching the digestive system. Extended-release or sustained-release versions are designed to release the medicine gradually over several hours, maintaining the active ingredient level for a longer period.


Q: Are there any common reasons people stop taking Dhamol?

Patients who experience certain severe adverse events are instructed to discontinue use immediately. These events typically include any signs of a severe allergic reaction, such as a sudden rash, itching, or swelling, or symptoms that might indicate liver damage.


Q: Does Dhamol interact with alcohol?

Regulatory warnings specifically address the risk associated with chronic, heavy alcohol use. Official documents state that chronic consumption of three or more alcoholic drinks per day significantly increases the risk of severe liver damage when using the active ingredient.


Q: Can people with kidney problems use Dhamol?

Official precautions indicate that patients with severe renal impairment (serious kidney problems) may require special dose consideration or longer intervals between doses. However, the medicine is generally permitted for individuals with mild to moderate kidney problems, and regulatory precautions note the need for caution during use.


Q: Does Dhamol affect the ability to drive or operate machinery?

The official product information for the active ingredient alone does not typically list side effects that are known to impair the ability to drive, such as drowsiness or dizziness, as common occurrences. Official information generally advises individuals to note their body's response to any medication.


Q: Is there a maximum number of days I should take Dhamol continuously?

For non-prescription use, patient information leaflets generally advise against taking the medicine for longer than 3 days for fever or 5 days for pain without seeking professional advice. This duration limit is provided as a standard safety measure in patient information.


Q: Can Dhamol interact with herbal supplements?

Official drug interaction information focuses on prescription medicines, but the mechanism of the drug suggests a theoretical potential for interaction with supplements. This is particularly relevant for supplements known to affect the liver enzymes (like CYP2E1) or those that affect the body's clotting ability.


Q: What is the role of Dhamol in managing arthritis pain, according to studies?

Research cited in authoritative medical sources indicates that the active ingredient is an established treatment option for pain relief in conditions like osteoarthritis. However, studies suggest the effect size for pain reduction is modest, as the drug primarily focuses on pain signals and fever rather than direct peripheral inflammation.


Q: Do studies support the use of Dhamol for menstrual pain?

Yes. Research registries and medical reviews confirm that the active ingredient in Dhamol is an established and frequent treatment option for acute pain, including the symptomatic relief of menstrual pain (dysmenorrhea).


Q: What information is available regarding Dhamol's use in people with asthma?

Official regulatory product information for the single active ingredient typically focuses on its general use in the indicated population. Asthma is generally not listed as a specific precaution or contraindication for using this medicine.


Q: Is it true that Dhamol is only a pain reliever and not an anti-inflammatory?

This medicine is officially classified as an analgesic (pain reliever) and an antipyretic (fever reducer). The mechanism of action is predominantly central—in the brain and spinal cord—and is noted to have only low anti-inflammatory activity in peripheral body tissues.


Q: Can Dhamol be used before or after receiving a vaccine?

Official public health guidance advises that the medicine should not be taken before a vaccination to prevent side effects, as the impact on the vaccine’s immune response is not fully established. However, it can be used after the vaccination to relieve any symptoms like fever or soreness.


Q: Are there any reported interactions between Dhamol and caffeine?

The active ingredient is frequently included in combination products with caffeine, such as those marketed for headache relief. The combination is documented to be safe and effective when used according to the directions on the product label.


Q: How does Dhamol compare to NSAIDs (like ibuprofen) in official documents?

Authoritative educational resources explain that the active ingredient is in a separate pharmacological class from NSAIDs (Non-Steroidal Anti-inflammatory Drugs) like ibuprofen. The key difference is that NSAIDs work to reduce peripheral inflammation, while Dhamol primarily acts in the central nervous system for pain and fever with minimal anti-inflammatory effect.


Q: Can children take Dhamol?

Yes, children can take the medicine. Official dosing guidelines provide specific weight-based dose recommendations and intervals for various pediatric age groups, including infants and children up to 12 years of age.


Q: What do official sources say about Dhamol use during pregnancy?

Official documents report that extensive data collected from pregnant women do not indicate an increased risk of harmful effects to the unborn child when the medicine is used. The general recommendation is to use the lowest effective dose for the shortest possible duration when clinically necessary.


Q: What is known about Dhamol use while breastfeeding?

According to official product information, the drug is considered safe for use during breastfeeding when taken at the recommended dose. Only a very small amount of the active ingredient passes into the breast milk, and this is not considered harmful to the nursing infant.


Q: Can people with liver problems use Dhamol?

The medicine is strictly contraindicated (should not be used) in patients with diagnosed severe active liver disease or severe hepatic impairment. Use is permitted but requires caution and professional guidance for patients who have mild to moderate liver impairment.


Q: Do people commonly misuse Dhamol, and what do sources say about this?

Official safety warnings are strongly focused on the risk of accidental overdose, which is the most critical safety concern. This risk is typically due to patients unknowingly taking multiple prescription and over-the-counter products that all contain the same active ingredient.


Q: What is the chemical class of the active ingredient in Dhamol?

The active ingredient, acetaminophen/paracetamol, is classified chemically as a p-aminophenol derivative. This classification describes the molecule's specific chemical structure.

How should Dhamol be stored and disposed of?

Storage Requirements

Dhamol (Acetaminophen/Paracetamol) must be stored in a dry place at room temperature, typically not exceeding 30 C, according to regulatory labeling. The medicine should be kept in its original container with the lid tightly closed to protect it from moisture and excessive heat. It is a mandatory safety instruction to store the product out of the sight and reach of children and pets in a locked location, and it is prohibited to freeze the medicine.

Disposal Instructions

To dispose of unused or expired Dhamol, the official method is utilizing an authorized drug take-back program. If this is unavailable, the medicine must be mixed with an unappealing substance, placed in a sealed bag, and discarded in the household trash. Do not flush Dhamol down the toilet or pour it down a sink unless explicitly directed by the product's official instructions.

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

Available in countries:

Equivalent of Dhamol found in:

A-Z Index: