What is Acetaminophen (Paracetamol)?
Category: Over the Counter Drugs
Most popular types: Tylenol Tylenol Arthritis Paracetamol Osteo-Tab Show all
Acetaminophen (also known as paracetamol) is one of the most commonly used analgesics (pain relievers) in Western medicine. Widely available either by itself or in cold and flu remedies, it is used to relieve aches and pains on an as-needed basis.
| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Pain | 1184 | 302 | |
| Tension headache | 606 | 58 | |
| Myofascial pain syndrome | 428 | 36 | |
| Sciatic neuralgia | 280 | 33 | |
| Headaches | 238 | 65 | |
| Cervical spondylosis | 166 | 11 |
- Major
- Moderate
- Slight
- None
- Can't tell
Side effects
Side effects as an overall problem
| Severity | Evaluations | Percentage |
|---|---|---|
| Severe | 23 | |
| Moderate | 23 | |
| Mild | 50 | |
| None | 456 |
Commonly reported side effects and conditions associated with Acetaminophen (Paracetamol)
| Side effect | Patients | Percentage |
|---|---|---|
| Stomach pain | 10 | |
| Elevated liver enzymes | 9 | |
| Constipation | 7 | |
| Liver impairment | 5 | |
| Fatigue | 3 | |
| Nausea | 3 |
Why patients stopped taking Acetaminophen (Paracetamol)
Multiple reasons could be selected
| Reason | Patients | Percentage |
|---|---|---|
| Did not seem to work | 145 | |
| Other | 88 | |
| Doctor's advice | 61 | |
| Course of treatment ended | 49 | |
| Side effects too severe | 40 | |
| Personal research | 14 | |
| Expense | 7 | |
| Change in health plan coverage | 2 |
Duration
Stopped taking Acetaminophen (Paracetamol)
| Duration | Patients | Percentage |
|---|---|---|
| Less than 1 month | 79 | |
| 1 - 6 months | 68 | |
| 6 months - 1 year | 45 | |
| 1 - 2 years | 35 | |
| 2 - 5 years | 38 | |
| 5 - 10 years | 31 | |
| 10 years or more | 49 |
What people switch to and from
Patients started taking Acetaminophen (Paracetamol) after stopping:
| Treatment | Patients | Percentage |
|---|---|---|
| Hydrocodone-Acetaminophen (Norco) | 4 | |
| Meloxicam (Mobic) | 2 | |
| Carbidopa-Levodopa CR (Sinemet CR) | 1 | |
| Codeine-acetaminophen (paracetamol) (Tylenol with Codeine #3) | 1 | |
| Hydromorphone (Dilaudid) | 1 |
Patients stopped taking Acetaminophen (Paracetamol) and switched to:
| Treatment | Patients | Percentage |
|---|---|---|
| Tramadol (Ultram) | 2 | |
| Gabapentin (Neurontin) | 1 | |
| Naproxen (Naproxen Prescription) | 1 | |
| Nimesulide (Aulin) | 1 | |
| Tramadol-acetaminophen (Tramacet) | 1 |
Last updated: