By using this site, you agree to the Privacy Policy and Terms of Use.
Accept
Medical Information, Documents, News - TheMediTary.Com Logo Medical Information, Documents, News - TheMediTary.Com Logo

TheMediTary.Com

Medical Information, Documents, News - TheMediTary.Com

  • Home
  • News
  • Drugs
  • Drugs A-Z
  • Medical Answers
  • About Us
  • Contact
Medical Information, Documents, News - TheMediTary.Com Logo Medical Information, Documents, News - TheMediTary.Com Logo
Search Drugs
  • Drugs
    • Latest Drugs
    • Drugs A-Z
    • Medical Answers
  • News
    • FDA Alerts
    • Medical News
    • Health
    • Consumer Updates
    • Children's Health
  • More TheMediTary.Com
    • About Us
    • Contact
Follow US
Home > Drugs > 5-aminosalicylates > Olsalazine > Olsalazine Side Effects
5-aminosalicylates

Olsalazine Side Effects

Applies to olsalazine: oral capsule.

Serious side effects of Olsalazine

Along with its needed effects, olsalazine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur while taking olsalazine:

More common

  • Agitation
  • bloody diarrhea
  • blood in the urine
  • coma
  • confusion
  • dark-colored urine
  • decreased urine output
  • depression
  • dizziness
  • fever
  • general feeling of tiredness or weakness
  • headache
  • hostility
  • increased sensitivity of the skin to sunlight
  • irritability
  • itching, skin rash
  • lethargy
  • light-colored stools
  • muscle twitching
  • nausea
  • pain in the groin or genitals
  • rapid weight gain
  • redness or other discoloration of the skin
  • seizures
  • severe sunburn
  • sharp back pain just below ribs
  • stomach pain
  • swelling of the face, ankles, or hands
  • unusual tiredness or weakness
  • vomiting
  • yellow eyes or skin

Less common

  • Pale skin
  • trouble breathing
  • unusual bleeding or bruising

Rare

  • Back pain
  • fast heartbeat
  • swelling of the stomach

Incidence not know

  • Blistering, peeling, or loosening of the skin
  • chest pain
  • chills
  • cough
  • diarrhea
  • joint or muscle pain
  • painful or difficult urination
  • red, irritated eyes
  • red skin lesions often with a purple center
  • sore throat
  • sores, ulcers, or white spots in the mouth or on the lips
  • swelling of the feet or lower legs
  • unsteadiness or awkwardness
  • weakness in the arms, hands, legs, or feet

Other side effects of Olsalazine

Some side effects of olsalazine may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.

Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

More common

  • Burning, crawling, itching, numbness, prickling, "pins and needles", or tingling feelings
  • loss of appetite

Less common

  • Aching joints and muscles
  • acid or sour stomach
  • acne
  • anxiety
  • belching
  • bloated or full feeling
  • body aches or pain
  • bone pain
  • congestion
  • constipation
  • coughing
  • cramps
  • difficulty with moving
  • dizziness or drowsiness
  • heartburn
  • hoarseness
  • indigestion
  • muscle stiffness
  • passing of gas
  • shivering
  • sleeplessness
  • sneezing
  • stomach discomfort or upset
  • sweating
  • swelling or inflammation of the mouth
  • swollen joints
  • tender, swollen glands in the neck
  • trouble with sleeping
  • trouble with swallowing
  • unable to sleep
  • voice changes
  • weight loss

Rare

  • Decreased interest in sexual intercourse
  • flushing, redness of the skin
  • hair loss or thinning of the hair
  • inability to have or keep an erection
  • loss in sexual ability, desire, drive, or performance
  • unusually warm skin

For Healthcare Professionals

Applies to olsalazine: oral capsule.

General

The most commonly reported side effects included diarrhea, abdominal pain, cramps, nausea, and headaches.[Ref]

Gastrointestinal

Very common (10% or more): Diarrhea (up to 17%), abdominal pain (up to 10.1%), cramps (10.1%)

Common (1% to 10%): Bloating, heartburn, loose stools, nausea, rectal bleeding, stomatitis, upset stomach, vomiting

Uncommon (0.1% to 1%): Dyspepsia

Frequency not reported: Abdominal pain upper, diarrhea with dehydration, dry mouth, epigastric discomfort, exacerbation/flare in symptoms, flatulence, increased blood in stool, pancreatitis, rectal discomfort[Ref]

Compared to patients given placebo, increased frequency and intensity of diarrhea was reported in patients given 500 mg orally 2 times a day who were also receiving pelvic radiation.[Ref]

Nervous system

Common (1% to 10%): Dizziness, headache, lightheadedness, vertigo

Uncommon (0.1% to 1%): Paresthesia

Frequency not reported: Drowsiness, lethargy, peripheral neuropathy, tremors[Ref]

Dermatologic

Common (1% to 10%): Itching, rash

Uncommon (0.1% to 1%): Alopecia, photosensitivity/photosensitivity reaction, pruritus, urticaria

Frequency not reported: Erythema, erythema nodosum[Ref]

Psychiatric

Common (1% to 10%): Depression, insomnia

Frequency not reported: Irritability, mood swings[Ref]

Musculoskeletal

Common (1% to 10%): Arthralgia, joint pain

Uncommon (0.1% to 1%): Myalgia

Frequency not reported: Muscle cramps[Ref]

Respiratory

Common (1% to 10%): Upper respiratory infection

Uncommon (0.1% to 1%): Dyspnea

Frequency not reported: Bronchospasm, interstitial lung/pulmonary disease, shortness of breath[Ref]

Metabolic

Common (1% to 10%): Anorexia

Postmarketing reports: Elevated lactate dehydrogenase (LDH)[Ref]

Hepatic

Uncommon (0.1% to 1%): Hepatic enzyme increased

Rare (0.01% to 0.1%): Granulomatous hepatitis, nonspecific, reactive hepatitis

Frequency not reported: ALT elevated beyond normal range, AST elevated beyond normal range, hepatitis, increased bilirubin, mild cholestatic hepatitis

Postmarketing reports: Cholestatic jaundice, cirrhosis, elevated alkaline phosphatase, elevated GGT, hepatic function changes, hepatocellular damage, hepatotoxicity, jaundice, liver failure, liver necrosis[Ref]

Patients who developed granulomatous hepatitis, nonspecific, reactive hepatitis, or mild cholestatic hepatitis had complete recovery after treatment was withdrawn.[Ref]

Hematologic

Uncommon (0.1% to 1%): Thrombocytopenia

Frequency not reported: Anemia, aplastic anemia, eosinophilia, granulocytopenia, hemolysis, hemolytic anemia, leukopenia, lymphopenia, neutropenia, pancytopenia, reticulocytosis[Ref]

Cardiovascular

A patient developed thyroid disease 9 days after starting treatment and was given propranolol radioactive iodine; the patient then developed nausea and shortness of breath and died 5 days later with signs/symptoms of acute diffuse myocarditis.[Ref]

Uncommon (0.1% to 1%): Tachycardia

Frequency not reported: Chest pains, heart block second degree, hot flashes, hypertension, myocarditis, orthostatic hypotension, palpitations, pericarditis, peripheral edema[Ref]

Other

Uncommon (0.1% to 1%): Pyrexia

Frequency not reported: Chills, fatigue, fever, miscellaneous side effects, rigors, tinnitus[Ref]

Genitourinary

Frequency not reported: Dysuria, frequency/urinary frequency, hematuria, impotence, menorrhagia, proteinuria[Ref]

Ocular

Frequency not reported: Blurred vision, dry eyes, watery eyes[Ref]

Renal

Frequency not reported: Interstitial nephritis, nephrotic syndrome[Ref]

Hypersensitivity

Frequency not reported: Angioneurotic edema[Ref]

Share this Article
Latest News
Medical News

Seed oils: Omega-6 fatty acids may lower diabetes, heart disease risk

Jun 01, 2025
Type 2 diabetes: Sugary drinks may significantly raise risk
COVID-19: Who do the new vaccine guideline changes affect?
Vitamin D supplements may help slow down aging by 3 years
Aging: Exercise timing, consistency can affect heart and lung fitness
Heart health: Exercise not enough to offset effects of poor sleep
Related Drugs
Fidanacogene Elaparvovec
Cerave Anti-Itch
Centrum Adult
Crovalimab
Cyltezo Prefilled Syringe
Zepbound Pen
Mylanta One
Uretron Ds
Medihoney Wound And Burn Dressing
Lidotrode

Other drugs

Name Drug Class Updated
Fidanacogene Elaparvovec Drugs 03-Oct-2024
Cerave Anti-Itch Drugs 02-Oct-2024
Centrum Adult Drugs 02-Oct-2024
Crovalimab Drugs 02-Oct-2024
Cyltezo Prefilled Syringe Drugs 01-Oct-2024
Zepbound Pen Drugs 30-Sep-2024
Mylanta One Drugs 27-Sep-2024
Uretron Ds Drugs 27-Sep-2024
Medihoney Wound And Burn Dressing Drugs 26-Sep-2024
Lidotrode Drugs 26-Sep-2024
Libervant Drugs 26-Sep-2024
Moderna Covid-19 Drugs 25-Sep-2024
Beqvez Drugs 24-Sep-2024
Beqvez Drugs 24-Sep-2024
Beqvez Drugs 24-Sep-2024

Categories

  • FDA Alerts
  • Medical News
  • Health
  • Consumer Updates
  • Children's Health

About US

Welcome to TheMediTary.Com

Our website provides reliable and up-to-date information on various medical topics. We empower individuals to take charge of their health by simplifying complex medical jargon and providing practical tips and advice. We prioritize the privacy and confidentiality of our users and welcome feedback to improve our services.

Website use data of FDA and other sources

DMCA.com Protection Status Truste Protection Status Trust Mark Protection Status
HONcode logo We comply with the HONcode standard for trustworthy health information.
Quick Link
  • About Us
  • Contact Us
  • Editorial Policy
  • Privacy Policy
  • Accessibility Policy
  • Terms & Conditions
  • Disclaimer
  • DMCA
  • Do Not Sell My Personal Information
  • Sitemap
  • Care Notes
  • Health Guide
  • Professional
Drugs
  • New Drugs
  • Medical Answers
  • Drugs A-Z
  • Drug Classes
  • Drug Dosage
  • Pill Identifier
  • Consumer Infor
  • Side Effects
  • Inactive Ingredients
  • Pregnancy Warnings
  • Patient Tips
  • Treatments
News
  • Latest News
  • FDA Alerts
  • Medical News
  • Health
  • Consumer Updates
  • Children's Health
Find US
  • Medium
  • Google Site
  • Blogspot
  • API
  • Reddit
  • Tumblr
  • Scoop.it
  • Substack
  • Wordpress
  • Wix
  • Behance

© 2025 TheMediTary.Com All rights reserved. Operated by