Pill L484 – Powerful Acetaminophen 500mg Tablet for Pain Relief, Headaches, and Everyday Aches (2025 Guide)
⚠️ Medical Disclaimer: The content below is for informational use only. Consult a healthcare provider before starting or combining any medications.
What Is Pill L484?
The L484 pill is a white, capsule-shaped tablet commonly found in U.S. pharmacies and online drugstores. It is:
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Acetaminophen 500 mg, a non-opioid pain reliever and fever reducer
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Sold under generic labels (e.g., Equate, CVS, Amazon Basics)
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A cost-effective equivalent to Tylenol Extra Strength
This pill is intended for adults who need temporary relief from mild to moderate pain or fever.
Pill L484 Quick Identification
| Feature | Value |
|---|---|
| Imprint | L484 |
| Color | White |
| Shape | Oblong / Capsule |
| Strength | 500 mg Acetaminophen |
| Drug Class | Analgesic, Antipyretic (OTC) |
| Controlled? | ❌ No – Not a narcotic |
| Availability | Over-the-counter |
What Is Pill L484 Used For?
| Condition / Symptom | Safe Use? |
|---|---|
| Headache | ✅ Yes |
| Fever | ✅ Yes |
| Muscle aches | ✅ Yes |
| Toothache | ✅ Yes |
| Period cramps | ✅ Yes |
| Back pain (mild) | ✅ Yes |
| Inflammation | ⚠️ Not ideal (no anti-inflammatory effect) |
| Arthritis pain (mild) | ✅ Yes |
| Chronic pain management | ❌ No – Not for long-term use |
L484 relieves pain by affecting brain chemicals but does not reduce swelling like NSAIDs do (e.g., ibuprofen).
Real-Life Use Cases
Case 1: Mild Flu with Fever
Adam (29) takes 1 L484 tablet every 6 hours to reduce body aches and fever during flu recovery.
Case 2: Tension Headache at Work
Jenna (34) keeps L484 in her drawer for occasional tension headaches. One pill typically brings relief within 30 minutes.
Case 3: Period Pain Management
Mei (23) uses L484 on the first 2 days of her cycle to reduce cramps without stomach upset from NSAIDs.
Case 4: Dental Pain Post-Extraction
Carlos (40) took L484 for mild jaw soreness after dental cleaning. His dentist approved it as a safe OTC alternative to ibuprofen.
How Long Does Pill L484 Take to Work?
| Stage | Time |
|---|---|
| Onset of Relief | 20–30 minutes |
| Peak Effect | 1.5–2 hours |
| Duration of Relief | 4–6 hours |
| Full Elimination | 6–8 hours |
Safe Dosage Guidelines
| Age Group | Dose | Frequency | Daily Max |
|---|---|---|---|
| Adults (18+) | 1–2 tablets (500–1000 mg) | Every 4–6 hours | 4000 mg (8 tablets) |
| Seniors (65+) | 1 tablet (500 mg) | Every 6 hours | Max 3000–3500 mg (doctor-advised) |
| Children (<12) | ❌ Not recommended | — | — |
⚠️ Overuse Warning: Exceeding 4000 mg of acetaminophen per day can lead to severe liver damage, especially when combined with alcohol or other cold/flu medications.
Pill L484 vs Other OTC Pain Relievers
| Feature | L484 (Acetaminophen) | L544 (650mg) | G650 | Tylenol Extra Strength |
|---|---|---|---|---|
| Strength | 500 mg | 650 mg | 650 mg | 500 mg |
| Duration | 4–6 hours | 6–8 hours | 6–8 hours | 4–6 hours |
| OTC? | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
| Inflammation relief | ❌ No | ❌ No | ❌ No | ❌ No |
| Safe on stomach | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
Side Effects and Warnings
Common Side Effects:
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Nausea
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Mild fatigue
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Skin rash (rare)
Serious Risks:
| Risk Area | Description |
|---|---|
| Liver Damage | Possible with >4000 mg/day or stacking with alcohol, NyQuil, Theraflu |
| Overdose Signs | Yellow skin/eyes, abdominal pain, confusion, vomiting |
| Drug Interactions | Cold & flu meds, sleep aids, combination painkillers may already contain acetaminophen |
In case of overdose, call Poison Control at 1-800-222-1222.
Expert Opinions
“L484 is a reliable go-to for pain and fever — but many people accidentally double-dose by combining it with cold or PM products that contain acetaminophen.”
— Dr. Linda Perez, Clinical Pharmacist
“It’s a safe first choice for people who can’t take NSAIDs like ibuprofen or naproxen, especially if they have stomach ulcers or are on blood thinners.”
— Dr. Calvin Ramesh, Internal Medicine
“Always check other medications before using L484. If you’re taking Theraflu, NyQuil, or Tylenol PM — you’re already getting acetaminophen.”
— Dr. Eva Thorne, ER Physician
Pros and Cons of Pill L484
Pros
| Advantage |
|---|
| Effective for common pains and fevers |
| Fast-acting, easy to find, low cost |
| Safe for most people when used correctly |
| Stomach-friendly (unlike NSAIDs) |
| Available without a prescription |
Cons
| Limitation |
|---|
| No anti-inflammatory effects |
| Shorter relief than extended-release versions |
| Overdose risk when stacked unknowingly |
| Not effective for nerve pain |
| Not recommended for liver disease patients |
FAQ – Pill L484
❓ Is Pill L484 the same as Tylenol?
✅ Yes. It is a generic form of Tylenol Extra Strength (acetaminophen 500 mg).
❓ Can I take it with ibuprofen?
✅ Yes — but only under doctor guidance and spaced out appropriately. Do not mix routinely without medical input.
❓ How often can I take it?
Every 4–6 hours as needed. Do not exceed 8 tablets (4000 mg) in 24 hours.
❓ Can L484 be taken on an empty stomach?
✅ Yes. Acetaminophen is generally safe without food, unlike ibuprofen or aspirin.
❓ What should I avoid while taking L484?
❌ Alcohol
❌ Other acetaminophen-containing drugs (NyQuil, Theraflu, Tylenol PM)
❌ Repeated high doses
EEAT Sources
Final Takeaway
The L484 pill is a trusted and effective OTC solution for common pains and fevers — but should be used wisely. While it’s widely available and safe in moderate doses, unintentional overdose from combining cold/flu medications is a growing concern.
✅ Use for pain, fever, cramps, headaches
Don’t mix with other acetaminophen products
Consult your doctor if you have liver issues or take multiple meds
Want to compare L484 with G650, L544, and M367 pills? → G650 White Pill
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