Anti-Inflammatory Agents

Importance: Hypertension, defined as office systolic blood pressure (SBP) 130 mm Hg or greater and/or diastolic blood pressure 80 mm Hg or greater, affects 43.9% of women and 49.5% of men in the US. Approximately 19.7% of patients treated for hypertension have apparent resistant hypertension (blood pressure ≥130/80 mm Hg) despite using 3 or more antihypertensive medications, preferably a renin-angiotensin system blocker, a calcium channel blocker, and a thiazide-type diuretic, at maximally tolerated doses.

Observations: Approximately 10% of patients treated for hypertension have true resistant hypertension confirmed with home or 24-hour ambulatory blood pressure monitoring to exclude white-coat hypertension (approximately 37.5% of apparent resistant hypertension) and after excluding medication nonadherence (approximately 50%) and secondary hypertension such as primary aldosteronism (approximately 5%-25%). Conditions associated with resistant hypertension include obesity, diabetes, chronic kidney disease, and sleep apnea. Resistant hypertension is associated with increased risk of cardiovascular death vs controlled blood pressure at 5 years to 10 years (absolute risk increase, 10.3% [95% CI, 8.7%-12.1%]). Lifestyle modifications for resistant hypertension include a low-sodium diet (<1500 mg/d), reducing or avoiding alcohol, 150 min/wk or more of aerobic exercise, and weight loss. Illicit drugs (eg, cocaine) and medications that increase blood pressure (eg, nonsteroid anti-inflammatory drugs, serotonin-norepinephrine reuptake inhibitors) should be avoided. Sleep apnea should be treated when diagnosis is confirmed. Pharmacologic optimization includes use of combination tablets of antihypertensives; intensifying diuretic therapy by using chlorthalidone; and sequential addition of antihypertensive medications using evidence-based algorithms. In a meta-analysis of 20 studies (9 randomized clinical trials [RCTs] and 11 observational studies [331 participants]), use of antihypertensive therapies that combine 2 to 3 medications into a single formulation reduced SBP by -3.99 mm Hg (95% CI, -7.92 to -0.07) vs equivalent doses given separately. For patients with apparent or true resistant hypertension who have an estimated glomerular filtration rate of 45 mL/min/1.73 m2 or greater and a serum potassium level of 4.5 mmol/L or less, adding spironolactone (25-50 mg/d) compared with placebo lowers office SBP by -13.3 mm Hg (95% CI, -17.89 to -8.72 [4 RCTs]) and 24-hour ambulatory SBP by -8.46 mm Hg (95% CI, -12.54 to -4.38 [2 RCTs]) in a network meta-analysis of 24 RCTs (3485 patients with resistant hypertension). A meta-analysis of 10 RCTs (2478 participants) reported that compared with a sham procedure, catheter-based renal denervation, which disrupts the sympathetic nerves in the renal artery walls, decreased 24-hour ambulatory SBP by -4.4 mm Hg (95% CI, -6.1 to -2.7) and office SBP by -6.6 mm Hg (95% CI, -9.7 to -3.6).

Conclusions and relevance: True resistant hypertension affects 10% of patients treated for hypertension and is diagnosed after excluding white-coat hypertension, medication nonadherence, and secondary hypertension such as primary aldosteronism. First-line treatment includes lifestyle modifications, diuretic therapy with chlorthalidone, and combination tablets of antihypertensives. Spironolactone and renal denervation decrease blood pressure in patients with true resistant hypertension.

Author/s:

Michel Azizi, Wanpen Vongpatanasin, Naomi D L Fisher, Felix Mahfoud, Laurence Amar, Ajay J Kirtane

What Is Diverticulitis?

Megan George — Fri, 14 Nov 2025 19:07:17 +0000

Date Added:

November 14, 2025

Journal/Publication:

JAMA Patient Page

Publication Date:

November 13, 2025

URL:

What Is Diverticulitis?

Type:

Patient Education Materials

Format:

Poster

DOI (1):

10.1001/jama.2025.17403

Keywords

Gastroenterology

Diverticulitis

Diverticulum

PMID (1):

41231515

MeSH

diabetes mellitus, type 2

Analgesics

analgesics, opioid

Anti-Inflammatory Agents

Anti-Inflammatory Agents, Non-Steroidal

Diverticulitis

Diverticulitis, Colonic

risk factors

Diverticulum, colon

Inflammation

Ehlers-Danlos Syndrome

Information for patients about diverticulitis. James W. Mold, MD, MPH

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Diverticulitis involves inflammation of outpouchings of the intestinal wall, a condition known as diverticulosis.

Risk factors for diverticulosis include being older than 65 years, obesity (body mass index [BMI] of 30 or more), high blood pressure, type 2 diabetes, certain medications (such as opioids, steroids, and nonsteroidal anti-inflammatory drugs [NSAIDs]), connective tissue diseases (such as polycystic kidney disease, Marfan syndrome, and Ehlers-Danlos syndrome), and specific genetic variants.1

By age 60 years, nearly 60% of people have diverticulosis, most often on the left side of the colon. About 1% to 4% of people with diverticulosis develop diverticulitis in their lifetime. Acute diverticulitis affects about 180 per 100 000 people in the US each year, resulting in approximately 200 000 hospitalizations annually.

Author/s:

Shreya Narayanan, Christopher D. Jackson, MD

I Am Worried I Have Sciatica-What Do I Need to Know?

Erin Blanchette — Tue, 21 Nov 2023 20:35:07 +0000

Date Added:

November 21, 2023

Journal/Publication:

JAMA Internal Medicine

Publisher:

American Medical Association

Publication Date:

November 13, 2023

URL:

I Am Worried I Have Sciatica-What Do I Need to Know?

Type:

Patient Education Materials

Format:

Article

DOI (1):

10.1001/jamainternmed.2023.5990

Keywords

PMID (1):

37955926

MeSH

Anti-Inflammatory Agents

Hypesthesia

Information for patients about sciatica. James W. Mold, MD, MPH

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This JAMA Internal Medicine Patient Page reviews sciatica, its symptoms, and treatment options for those who have it.

Sciatica is a type of pain that is caused by irritation of the sciatic nerve. This nerve travels from the low back down the legs. Sciatica most commonly happens when a disk in your spine gets damaged or worn out and presses on the sciatic nerve.

Author/s:

Grace Y Zhang, Michael A Incze

Topical Nonprescription Pain Medications for Adults

Erin Blanchette — Tue, 14 Nov 2023 20:48:41 +0000

Date Added:

November 14, 2023

Journal/Publication:

JAMA

Publisher:

American Medical Association

Publication Date:

November 3, 2023

URL:

Topical Nonprescription Pain Medications for Adults

Type:

Patient Education Materials

Format:

Article

DOI (1):

doi:10.1001/jama.2023.13813

Keywords

clinical pharmacy and pharmacology

PMID (1):

37921785

MeSH

Anti-Inflammatory Agents

Anti-Inflammatory Agents, Non-Steroidal

Nonprescription Drugs

Information for patients on three types of nonprescription topical analgesics. James W. Mold, MD, MPH

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This JAMA Patient Page describes the types of topical nonprescription pain medications and tips for using them.

Topical nonprescription pain medications are over-the-counter drugs applied to the skin to treat pain.

Topical pain medications can effectively treat pain caused by several acute and chronic conditions. Because they are applied directly to the skin, topical pain medications are easy to use and less likely to cause side effects or interact with other medications than oral pain medications. Pain relief typically occurs within several days of starting a topical pain medication.

Author/s:

Sarah E. Vordenberg

Topical nonsteroidal anti-inflammatory drugs

Rowan Hutchins — Tue, 03 Oct 2023 05:00:00 +0000

Date Added:

October 3, 2023

Journal/Publication:

CMAJ

Publisher:

CMA

Publication Date:

September 18, 2023

Issue:

Volume:

195

URL:

Topical nonsteroidal anti-inflammatory drugs

Type:

Meta-analyses, Reviews, and Guidelines

Format:

Article

DOI (1):

10.1503/cmaj.230578

Keywords

Inflammation

NSAID

PMID (1):

37722741

MeSH

Anti-Inflammatory Agents

Non-Steroidal*

A concise review of the evidence supporting the effectiveness and safety of topical NSAIDS. James W. Mold, MD, MPH

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Topical nonsteroidal anti-inflammatory drugs (NSAIDs) provide local analgesia and anti-inflammatory effects with minimal systemic uptake
Nonsteroidal anti-inflammatory drugs inhibit the cyclooxygenase enzyme, reducing inflammation and pain. Compared with oral formulations, topical NSAIDs work locally, with systemic uptake limited to around 5%.1 High-quality evidence supports the analgesic role of several topical NSAIDs, including diclofenac and ketoprofen.1 Salicylate-containing rubefacients are excluded from this discussion given their distinct mechanism of action.

Author/s:

Bhat, Chirag, Rosenberg, Hans, James, Daniel

Oral Nonprescription Pain Medications for Adults

Rowan Hutchins — Tue, 26 Sep 2023 05:00:00 +0000

Date Added:

September 26, 2023

Journal/Publication:

JAMA

Publisher:

AMA

Publication Date:

August 10, 2023

Issue:

Volume:

330

URL:

Oral Nonprescription Pain Medications for Adults

Type:

Patient Education Materials

Format:

Article

DOI (1):

doi:10.1001/jama.2023.11725

Keywords

patient education

naproxene

ibuprofen

PMID (1):

37561520

MeSH

Analgesics* / therapeutic use

Anti-Inflammatory Agents

Non-Steroidal* / therapeutic use

administration

Oral

Pain* / drug therapy

Educational material pertaining to non-opioid pain medications in adults. James W. Mold, MD, MPH

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Some prescription pain medications prescribed by doctors also include a nonprescription pain medication. Therefore, to avoid taking more than the recommended amount of acetaminophen or an NSAID, it is important to tell your doctor if you are taking over-the-counter pain medications in addition to your prescription pain medication.

Author/s:

Vordenberg, Sarah E.

Efficacy and Safety of Nonantibiotic Outpatient Treatment in Mild Acute Diverticulitis (DINAMO-study): A Multicentre, Randomised, Open-label, Noninferiority Trial

Bethie Seay — Tue, 02 Nov 2021 05:00:00 +0000

Date Added:

November 2, 2021

Journal/Publication:

Annals of Surgery

Publication Date:

November 1, 2021

Issue:

Volume:

274

Pages:

e435-e442

Type:

Clinical Research Results

DOI (1):

10.1097/SLA.0000000000005031

PMID (1):

34183510

MeSH

Humans

Amoxicillin-potassium clavulanate combination

anti-bacterial agents

prospective studies

outpatients

Anti-Inflammatory Agents

Ambulatory Care

hospitalization

pain management

Emergency Service, hospital

hospitals

tomography

pain

Apparently it isn’t necessary to treat patients with mild diverticulitis with antibiotics.

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Objective:
Mild AD can be treated safely and effectively on an outpatient basis without antibiotics.

Summary of Background Data:
In recent years, it has shown no benefit of antibiotics in the treatment of uncomplicated AD in hospitalized patients. Also, outpatient treatment of uncomplicated AD has been shown to be safe and effective.

Methods:
A Prospective, multicentre, open-label, noninferiority, randomized controlled trial, in 15 hospitals of patients consulting the emergency department with symptoms compatible with AD.

The Participants were patients with mild AD diagnosed by Computed Tomography meeting the inclusion criteria were randomly assigned to control arm (ATB-Group): classical treatment (875/125 mg/8 h amoxicillin/clavulanic acid apart from anti-inflammatory and symptomatic treatment) or experimental arm (Non-ATB-Group): experimental treatment (antiinflammatory and symptomatic treatment). Clinical controls were performed at 2, 7, 30, and 90 days.

The primary endpoint was hospital admission. Secondary endpoints included number of emergency department revisits, pain control and emergency surgery in the different arms.

Results:
Four hundred and eighty patients meeting the inclusion criteria were randomly assigned to Non-ATB-Group (n = 242) or ATB-Group (n = 238). Hospitalization rates were: ATB-Group 14/238 (5.8%) and Non-ATB-Group 8/242 (3.3%) [mean difference 2.58%, 95% confidence interval (CI) 6.32 to -1.17], confirming noninferiority margin. Revisits: ATB-Group 16/238 (6.7%) and Non-ATB-Group 17/242 (7%) (mean difference -0.3, 95% CI 4.22 to -4.83). Poor pain control at 2 days follow up: ATB-Group 13/230 (5.7%), Non-ATB-Group 5/221 (2.3%) (mean difference 3.39, 95% CI 6.96 to -0.18).

Conclusions:
Nonantibiotic outpatient treatment of mild AD is safe and effective and is not inferior to current standard treatment.

Trial registration:
ClinicalTrials.gov (NCT02785549); EU Clinical Trials Register (2016-001596-75)

Author/s:

Mora-López, L., Ruiz-Edo, N., Estrada-Ferrer, O., Piñana-Campón, M. L., Labró-Ciurans, M., Escuder-Perez, J., Sales-Mallafré, R., Rebasa-Cladera, P., Navarro-Soto, S., Serra-Aracil, X.

Extended follow-up of local steroid injection for carpal tunnel syndrome: A randomized clinical trial

Bethie Seay — Tue, 26 Oct 2021 05:00:00 +0000

Date Added:

October 26, 2021

Journal/Publication:

JAMA

Publication Date:

October 22, 2021

Issue:

Volume:

Pages:

e2130753

Type:

Clinical Research Results

DOI (1):

10.1001/jamanetworkopen.2021.30753

MeSH

carpal tunnel syndrome

double-blind method

Shoulder

Kaplan-Meier Estimate

Anti-Inflammatory Agents

Carpal tunnel injections with methylprednisolone appear to reduce or delay surgery but symptoms are no different at 5 years than with a placebo injection.

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Importance Local steroid injection is commonly used in treating patients with idiopathic carpal tunnel syndrome, but evidence regarding long-term efficacy is lacking.

Objective To assess the long-term treatment effects of local steroid injection for carpal tunnel syndrome.

Design, Setting, and Participants This exploratory 5-year extended follow-up of a double-blind, placebo-controlled randomized clinical trial was conducted from November 2008 to March 2012 at a university hospital orthopedic department. Participants included patients aged 22 to 69 years with primary idiopathic carpal tunnel syndrome and no prior treatment with local steroid injections. Data were analyzed from May 2018 to August 2018.

Interventions Patients were randomized to injection of 80 mg methylprednisolone, 40 mg methylprednisolone, or saline.

Main Outcomes and Measures The coprimary outcomes were the symptom severity score and rate of subsequent carpal tunnel release surgery on the study hand at 5 years. Secondary outcomes were time from injection to surgical treatment, SF-36 bodily pain score, and score on the 11-item disabilities of the arm, shoulder, and hand scale.

Results A total of 111 participants (mean [SD] age at follow-up, 52.9 [11.6] years; 81 [73.0%] women and 30 [27.0%] men) were randomized, with 37 in the 80 mg methylprednisolone group, 37 in the 40 mg methylprednisolone group, and 37 in the saline placebo group. Complete 5-year follow-up data were obtained from all 111 participants with no dropouts (100% follow-up). At baseline, mean (SD) symptom severity scores were 2.93 (0.85) in the 80 mg methylprednisolone group, 3.13 (0.70) in the 40 mg methylprednisolone group, and 3.18 (0.75) in the placebo group, and at the 5-year follow up, mean (SD) symptom severity scores were 1.51 (0.66) in the 80 mg methylprednisolone group, 1.59 (0.63) in the 40 mg methylprednisolone group, and 1.67 (0.74) in the placebo group. Compared with placebo, there was no significant difference in mean change in symptom severity score from baseline to 5 years for the 80 mg methylprednisolone group (0.14 [95%CI, −0.17 to 0.45]) or the 40 mg methylprednisolone group (0.12 [95%CI, −0.19 to 0.43]). After injection, subsequent surgical treatment on the study hand was performed in 31 participants (83.8%) in the 80 mg methylprednisolone group, 34 participants (91.9%) in the 40 mg methylprednisolone group, and 36 participants (97.3%) in the placebo group; the number of participants who underwent surgical treatment between the 1-year and 5-year follow-ups was 4 participants (10.8%) in the 80 mg methylprednisolone group, 4 participants (10.8%) in the 40 mg methylprednisolone group, and 2 participants (5.4%) in the placebo group. All surgical procedures were conducted while participants and investigators were blinded to type of injection received. The mean (SD) time from injection to surgery was 180 (121) days in the 80 mg methylprednisolone group, 185 (125) days in the 40 mg methylprednisolone group, and 121 (88) days in the placebo group. Kaplan-Meier survival curves showed statistically significant difference in time to surgical treatment (log-rank test: 80 mg methylprednisolone vs placebo, P = .002 ; 40 mg methylprednisolone vs placebo, P = .02; methylprednisolone 80 mg vs 40 mg, P = .37).

Conclusions and Relevance These findings suggest that in idiopathic carpal tunnel syndrome, local methylprednisolone injection resulted in statistically significant reduction in surgery rates and delay in need for surgery.

Trial Registration ClinicalTrials.gov Identifiers: NCT00806871 and NCT02652390

Author/s:

Hofer, M., Ranstam, J., Atroshi, I.

Nonopioid Pharmacologic Treatments for Chronic Pain. Comparative Effectiveness Review No. 228

John Bayhi — Fri, 17 Apr 2020 17:56:57 +0000

Date Added:

April 17, 2020

Journal/Publication:

AHRQ Publication No. 20-EHC010

Publisher:

Agency for Healthcare Research and Quality

Publication Date:

April 16, 2020

URL:

Nonopioid Pharmacologic Treatments for Chronic Pain. Comparative Effectiveness Review No. 228

Type:

Meta-analyses, Reviews, and Guidelines

Keywords

chronic pain

non-opioid treatment

anticonvulsants

serotonin-norepinephrine reuptake inhibitor

nonsteroidal anti-inflammatory drugs

MeSH

duloxetine hydrochloride

Diclofenac

Capsaicin

Celecoxib

Anti-Inflammatory Agents

AHRQ evidence review of non-opioids analgesics for relief of chronic pain. James W. Mold, MD, MPH

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Objectives. To evaluate the effectiveness and comparative effectiveness of nonopioid pharmacologic agents in patients with specific types of chronic pain, considering effects on pain, function, quality of life, and adverse events.

Data sources. Electronic databases (Ovid® MEDLINE®, Embase®, PsycINFO®, CINAHL®, Cochrane Central Register of Controlled Trials, and Cochrane Database of Systematic Reviews) through September 10, 2019, reference lists, data requests, and previous reviews.

Review methods. Randomized controlled trials (RCTs) of nonopioid pharmacologic agents in patients with chronic pain were selected using predefined criteria and dual review. This review focused on seven common chronic pain conditions (neuropathic pain, fibromyalgia, osteoarthritis, inflammatory arthritis, low back pain, chronic headache, sickle cell disease), with effects analyzed at short term (1 to <6 months following treatment completion), intermediate term (≥6 to <12 months), and long term (≥12 months). Magnitude of effects were described as small, moderate, or large using previously defined criteria, and strength of evidence was assessed. Meta-analyses were conducted where data allowed, stratified by duration within each intervention type, using random effects models. We evaluated effect modification through subgroup and sensitivity analyses, including specific drug, dose, study quality, and pain type.

Results. We included 185 RCTs in 221 publications and 5 systematic reviews. In the short term, anticonvulsants (pregabalin, gabapentin, and oxcarbazepine for neuropathic pain, pregabalin/gabapentin for fibromyalgia), serotonin-norepinephrine reuptake inhibitor (SNRI) antidepressants (duloxetine for neuropathic pain, fibromyalgia, osteoarthritis, and low back pain, milnacipran for fibromyalgia), and nonsteroidal anti-inflammatory drugs (NSAIDs) (for osteoarthritis and inflammatory arthritis) were associated with mostly small improvements (e.g., 5 to 20 points on a 0 to 100 scale) in pain and function. Function was not found to be improved with duloxetine for low back pain or pregabalin/gabapentin for neuropathic pain. Moderate improvement in quality of life was seen with duloxetine in patients with neuropathic pain, and small improvements in patients with osteoarthritis, but evidence was insufficient to draw conclusions for other drugs and conditions. While most comparisons of drugs and doses did not identify differences, diclofenac improved pain and function moderately more than celecoxib. In the intermediate term, limited evidence (1 RCT) showed memantine moderately improved pain, function, and quality of life in patients with fibromyalgia; improvements in pain, but not function, were maintained in the intermediate term with duloxetine and milnacipran for fibromyalgia. Other drugs studied, including acetaminophen (osteoarthritis), capsaicin (neuropathic pain), cannabis (neuropathic pain), amitriptyline (fibromyalgia, neuropathic pain), and cyclobenzaprine (fibromyalgia) had no clear effects. Withdrawal from study due to adverse events was significantly increased with nonopioid drugs, with the greatest increase over placebo seen with cannabis. Large increases in risk of adverse events were seen with pregabalin (blurred vision, cognitive effects, dizziness, peripheral edema, sedation, and weight gain), gabapentin (blurred vision, cognitive effects, sedation, weight gain), and cannabis (nausea, dizziness). Dose viii reductions reduced the risk of some adverse events with SNRI antidepressants. In the short term small increases in risk of major coronary events and moderate increases in serious gastrointestinal events (both short and long term) were found with NSAIDs.

Conclusions. In the short term, small improvements in pain and/or function were seen with SNRI antidepressants for neuropathic pain, fibromyalgia, osteoarthritis, and low back pain; pregabalin/gabapentin for neuropathic pain and fibromyalgia; oxcarbazepine for neuropathic pain; and NSAIDs for osteoarthritis and inflammatory arthritis. Improvement in function was not found with duloxetine for low back pain and pregabalin/gabapentin for neuropathic pain. Intermediate- and long-term outcomes were mostly not assessed. Increased incidence of drug class–specific adverse events led to withdrawal from treatment in some patients, suggesting that careful consideration of patient characteristics is needed in selecting nonopioid drug treatments.

Author/s:

McDonagh, MS, Selph, SS, Buckley, DI, Holmes, RS, Mauer, K, Ramirez, S, Hsu, FC, Dana, T, Fu, R, Chou