NowRx.com: Pharmaceuticals, Medication, and Disease Information - Page 4

State Laws on NTI Drug Substitution: How Rules Differ Across the U.S.

State Laws on NTI Drug Substitution: How Rules Differ Across the U.S.

Martyn F. Dec. 10 13

State laws on NTI drug substitution vary widely across the U.S., with 27 states restricting generic swaps for medications like warfarin and levothyroxine due to safety risks. Learn how rules differ-and what you need to know.

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Lipoprotein(a): Understanding Your Genetic Cholesterol Risk and What You Can Do

Lipoprotein(a): Understanding Your Genetic Cholesterol Risk and What You Can Do

Martyn F. Dec. 9 8

Lipoprotein(a) is a genetic cholesterol risk factor that increases heart attack and stroke risk, even when other cholesterol levels are normal. Learn who should be tested, why diet won't help, and what new treatments are coming.

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How to Read Expiration Dates on Medication Packaging Correctly

How to Read Expiration Dates on Medication Packaging Correctly

Martyn F. Dec. 8 15

Learn how to read expiration dates on medication packaging, understand the difference between manufacturer and pharmacy dates, and know which medicines are unsafe to use after expiration. Avoid risks and wasted money with simple, practical tips.

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Dust Mite Control: Bedding, Humidity, and Cleaning Tips for Allergy Relief

Dust Mite Control: Bedding, Humidity, and Cleaning Tips for Allergy Relief

Martyn F. Dec. 7 11

Learn how to control dust mites with simple, science-backed steps: wash bedding at 130°F, keep humidity below 50%, and use a HEPA vacuum. Stop allergies at the source - not with meds, but with your bedroom routine.

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Cervical Myelopathy: Recognizing Spinal Stenosis Symptoms and When Surgery Is Needed

Cervical Myelopathy: Recognizing Spinal Stenosis Symptoms and When Surgery Is Needed

Martyn F. Dec. 6 14

Cervical myelopathy is spinal cord damage from neck stenosis. Learn the early warning signs, how it's diagnosed, when surgery is needed, and what to expect from treatment options like ACDF and laminoplasty.

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How to Identify Class-Wide vs. Drug-Specific Safety Alerts in Medications

How to Identify Class-Wide vs. Drug-Specific Safety Alerts in Medications

Martyn F. Dec. 5 13

Learn how to tell the difference between class-wide and drug-specific safety alerts in medications. Understand how regulators decide, why it matters for patient care, and what tools you can use to make safer prescribing decisions.

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IgA Deficiency: Understanding the Immune Disorder and Critical Transfusion Precautions

IgA Deficiency: Understanding the Immune Disorder and Critical Transfusion Precautions

Martyn F. Dec. 4 13

IgA deficiency is the most common primary immune disorder, often silent until a blood transfusion triggers a life-threatening reaction. Learn how to recognize symptoms, manage risks, and ensure safe transfusions.

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Why Do Medications Cause Side Effects: The Science Behind Drug Reactions

Why Do Medications Cause Side Effects: The Science Behind Drug Reactions

Martyn F. Dec. 4 8

Medications cause side effects because they interact with more than just their intended targets. Learn how genetics, metabolism, and cell biology make side effects predictable - and how science is making drugs safer.

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Travel Storage: Keeping Medications Safe on the Go

Travel Storage: Keeping Medications Safe on the Go

Martyn F. Dec. 3 8

Learn how to safely store and transport medications while traveling, including temperature rules, TSA guidelines, essential documents, and what to avoid to prevent dangerous medication failures on the road.

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Opioid Withdrawal: How to Safely Taper and Manage Symptoms

Opioid Withdrawal: How to Safely Taper and Manage Symptoms

Martyn F. Dec. 2 19

Learn how to safely taper off opioids with evidence-based strategies to manage withdrawal symptoms, avoid relapse, and improve long-term well-being. Based on CDC 2022 guidelines and real patient experiences.

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Recent posts
Ezetimibe and Exercise: How This Drug Pair Works with Physical Activity for Better Heart Health
Ezetimibe and Exercise: How This Drug Pair Works with Physical Activity for Better Heart Health

Ezetimibe lowers cholesterol by blocking absorption in the gut, but when paired with regular exercise, it works even better for heart health. Learn how movement boosts the drug's effects and reduces heart risk.

Complex Generic Formulations: Why Proving Bioequivalence Is So Hard
Complex Generic Formulations: Why Proving Bioequivalence Is So Hard

Proving bioequivalence for complex generic drugs - like inhalers, creams, and injectables - is far harder than for simple pills. Learn why traditional testing fails, how manufacturers reverse-engineer secret formulas, and what’s being done to bring affordable alternatives to market.

Bariatric Surgery and Medication Absorption: How Dose and Formulation Changes Affect Your Pills
Bariatric Surgery and Medication Absorption: How Dose and Formulation Changes Affect Your Pills

After bariatric surgery, many medications don't absorb properly due to changes in stomach acid, gut anatomy, and transit time. Learn which drugs are affected, how to adjust doses, and what new solutions are emerging in 2025.

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