Aminosalicylic Acid
Brand names: Paser
Drug class:
Antineoplastic Agents
Usage of Aminosalicylic Acid
Tuberculosis
Treatment of active (clinical) tuberculosis (TB) in conjunction with other antituberculosis agents. Designated an orphan drug by the US FDA for this use.
Second-line agent used in treatment of drug-resistant TB caused by Mycobacterium tuberculosis known or presumed to be susceptible to aminosalicylic acid.
For initial treatment of active TB caused by drug-susceptible M. tuberculosis, recommended multiple-drug regimens consist of an initial intensive phase (2 months) and a continuation phase (4 or 7 months). Although the usual duration of treatment for drug-susceptible pulmonary and extrapulmonary TB (except disseminated infections and TB meningitis) is 6–9 months, ATS, CDC, and IDSA state that completion of treatment is determined more accurately by the total number of doses and should not be based solely on the duration of therapy. A longer duration of treatment (e.g., 12–24 months) usually is necessary for infections caused by drug-resistant M. tuberculosis.
Patients with treatment failure or drug-resistant M. tuberculosis, including multidrug-resistant (MDR) TB (resistant to both isoniazid and rifampin) or extensively drug-resistant (XDR) TB (resistant to both isoniazid and rifampin and also resistant to a fluoroquinolone and at least one parenteral second-line antimycobacterial such as capreomycin, kanamycin, or amikacin), should be referred to or managed in consultation with experts in the treatment of TB as identified by local or state health departments or CDC.
Ulcerative Colitis and Crohn's Disease
Has been used in the treatment of mild to moderate ulcerative colitis† [off-label] in patients intolerant of sulfasalazine. Also has been used in the treatment of Crohn's disease† [off-label]. Designated an orphan drug by the US FDA for use in these conditions.
Usually, 5-aminosalicylic acid analogs (e.g., balsalazide, mesalamine, olsalazine) are used in the management of ulcerative colitis or Crohn's disease; aminosalicylic acid is a 4-aminosalicyclic acid analog.
Relate drugs
- Abemaciclib (Systemic)
- Acyclovir (Systemic)
- Adenovirus Vaccine
- Aldomet
- Aluminum Acetate
- Aluminum Chloride (Topical)
- Ambien
- Ambien CR
- Aminosalicylic Acid
- Anacaulase
- Anacaulase
- Anifrolumab (Systemic)
- Antacids
- Anthrax Immune Globulin IV (Human)
- Antihemophilic Factor (Recombinant), Fc fusion protein (Systemic)
- Antihemophilic Factor (recombinant), Fc-VWF-XTEN Fusion Protein
- Antihemophilic Factor (recombinant), PEGylated
- Antithrombin alfa
- Antithrombin alfa
- Antithrombin III
- Antithrombin III
- Antithymocyte Globulin (Equine)
- Antivenin (Latrodectus mactans) (Equine)
- Apremilast (Systemic)
- Aprepitant/Fosaprepitant
- Articaine
- Asenapine
- Atracurium
- Atropine (EENT)
- Avacincaptad Pegol (EENT)
- Avacincaptad Pegol (EENT)
- Axicabtagene (Systemic)
- Clidinium
- Clindamycin (Systemic)
- Clonidine
- Clonidine (Epidural)
- Clonidine (Oral)
- Clonidine injection
- Clonidine transdermal
- Co-trimoxazole
- COVID-19 Vaccine (Janssen) (Systemic)
- COVID-19 Vaccine (Moderna)
- COVID-19 Vaccine (Pfizer-BioNTech)
- Crizanlizumab-tmca (Systemic)
- Cromolyn (EENT)
- Cromolyn (Systemic, Oral Inhalation)
- Crotalidae Polyvalent Immune Fab
- CycloSPORINE (EENT)
- CycloSPORINE (EENT)
- CycloSPORINE (Systemic)
- Cysteamine Bitartrate
- Cysteamine Hydrochloride
- Cysteamine Hydrochloride
- Cytomegalovirus Immune Globulin IV
- A1-Proteinase Inhibitor
- A1-Proteinase Inhibitor
- Bacitracin (EENT)
- Baloxavir
- Baloxavir
- Bazedoxifene
- Beclomethasone (EENT)
- Beclomethasone (Systemic, Oral Inhalation)
- Belladonna
- Belsomra
- Benralizumab (Systemic)
- Benzocaine (EENT)
- Bepotastine
- Betamethasone (Systemic)
- Betaxolol (EENT)
- Betaxolol (Systemic)
- Bexarotene (Systemic)
- Bismuth Salts
- Botulism Antitoxin (Equine)
- Brimonidine (EENT)
- Brivaracetam
- Brivaracetam
- Brolucizumab
- Brompheniramine
- Budesonide (EENT)
- Budesonide (Systemic, Oral Inhalation)
- Bulk-Forming Laxatives
- Bupivacaine (Local)
- BuPROPion (Systemic)
- Buspar
- Buspar Dividose
- Buspirone
- Butoconazole
- Cabotegravir (Systemic)
- Caffeine/Caffeine and Sodium Benzoate
- Calcitonin
- Calcium oxybate, magnesium oxybate, potassium oxybate, and sodium oxybate
- Calcium Salts
- Calcium, magnesium, potassium, and sodium oxybates
- Candida Albicans Skin Test Antigen
- Cantharidin (Topical)
- Capmatinib (Systemic)
- Carbachol
- Carbamide Peroxide
- Carbamide Peroxide
- Carmustine
- Castor Oil
- Catapres
- Catapres-TTS
- Catapres-TTS-1
- Catapres-TTS-2
- Catapres-TTS-3
- Ceftolozane/Tazobactam (Systemic)
- Cefuroxime
- Centruroides Immune F(ab′)2
- Cetirizine (EENT)
- Charcoal, Activated
- Chloramphenicol
- Chlorhexidine (EENT)
- Chlorhexidine (EENT)
- Cholera Vaccine Live Oral
- Choriogonadotropin Alfa
- Ciclesonide (EENT)
- Ciclesonide (Systemic, Oral Inhalation)
- Ciprofloxacin (EENT)
- Citrates
- Dacomitinib (Systemic)
- Dapsone (Systemic)
- Dapsone (Systemic)
- Daridorexant
- Darolutamide (Systemic)
- Dasatinib (Systemic)
- DAUNOrubicin and Cytarabine
- Dayvigo
- Dehydrated Alcohol
- Delafloxacin
- Delandistrogene Moxeparvovec (Systemic)
- Dengue Vaccine Live
- Dexamethasone (EENT)
- Dexamethasone (Systemic)
- Dexmedetomidine
- Dexmedetomidine
- Dexmedetomidine
- Dexmedetomidine (Intravenous)
- Dexmedetomidine (Oromucosal)
- Dexmedetomidine buccal/sublingual
- Dexmedetomidine injection
- Dextran 40
- Diclofenac (Systemic)
- Dihydroergotamine
- Dimethyl Fumarate (Systemic)
- Diphenoxylate
- Diphtheria and Tetanus Toxoids
- Diphtheria and Tetanus Toxoids and Acellular Pertussis Vaccine Adsorbed
- Diroximel Fumarate (Systemic)
- Docusate Salts
- Donislecel-jujn (Systemic)
- Doravirine, Lamivudine, and Tenofovir Disoproxil
- Doxepin (Systemic)
- Doxercalciferol
- Doxycycline (EENT)
- Doxycycline (Systemic)
- Doxycycline (Systemic)
- Doxylamine
- Duraclon
- Duraclon injection
- Dyclonine
- Edaravone
- Edluar
- Efgartigimod Alfa (Systemic)
- Eflornithine
- Eflornithine
- Elexacaftor, Tezacaftor, And Ivacaftor
- Elranatamab (Systemic)
- Elvitegravir, Cobicistat, Emtricitabine, and tenofovir Disoproxil Fumarate
- Emicizumab-kxwh (Systemic)
- Emtricitabine and Tenofovir Disoproxil Fumarate
- Entrectinib (Systemic)
- EPINEPHrine (EENT)
- EPINEPHrine (Systemic)
- Erythromycin (EENT)
- Erythromycin (Systemic)
- Estrogen-Progestin Combinations
- Estrogen-Progestin Combinations
- Estrogens, Conjugated
- Estropipate; Estrogens, Esterified
- Eszopiclone
- Ethchlorvynol
- Etranacogene Dezaparvovec
- Evinacumab (Systemic)
- Evinacumab (Systemic)
- Factor IX (Human), Factor IX Complex (Human)
- Factor IX (Recombinant)
- Factor IX (Recombinant), albumin fusion protein
- Factor IX (Recombinant), Fc fusion protein
- Factor VIIa (Recombinant)
- Factor Xa (recombinant), Inactivated-zhzo
- Factor Xa (recombinant), Inactivated-zhzo
- Factor XIII A-Subunit (Recombinant)
- Faricimab
- Fecal microbiota, live
- Fedratinib (Systemic)
- Fenofibric Acid/Fenofibrate
- Fibrinogen (Human)
- Flunisolide (EENT)
- Fluocinolone (EENT)
- Fluorides
- Fluorouracil (Systemic)
- Flurbiprofen (EENT)
- Flurbiprofen (EENT)
- Flurbiprofen (EENT)
- Flurbiprofen (EENT)
- Fluticasone (EENT)
- Fluticasone (Systemic, Oral Inhalation)
- Fluticasone and Vilanterol (Oral Inhalation)
- Ganciclovir Sodium
- Gatifloxacin (EENT)
- Gentamicin (EENT)
- Gentamicin (Systemic)
- Gilteritinib (Systemic)
- Glofitamab
- Glycopyrronium
- Glycopyrronium
- Gonadotropin, Chorionic
- Goserelin
- Guanabenz
- Guanadrel
- Guanethidine
- Guanfacine
- Haemophilus b Vaccine
- Hepatitis A Virus Vaccine Inactivated
- Hepatitis B Vaccine Recombinant
- Hetlioz
- Hetlioz LQ
- Homatropine
- Hydrocortisone (EENT)
- Hydrocortisone (Systemic)
- Hydroquinone
- Hylorel
- Hyperosmotic Laxatives
- Ibandronate
- Igalmi buccal/sublingual
- Imipenem, Cilastatin Sodium, and Relebactam
- Inclisiran (Systemic)
- Infliximab, Infliximab-dyyb
- Influenza Vaccine Live Intranasal
- Influenza Vaccine Recombinant
- Influenza Virus Vaccine Inactivated
- Inotuzumab
- Insulin Human
- Interferon Alfa
- Interferon Beta
- Interferon Gamma
- Intermezzo
- Intuniv
- Iodoquinol (Topical)
- Iodoquinol (Topical)
- Ipratropium (EENT)
- Ipratropium (EENT)
- Ipratropium (Systemic, Oral Inhalation)
- Ismelin
- Isoproterenol
- Ivermectin (Systemic)
- Ivermectin (Topical)
- Ixazomib Citrate (Systemic)
- Japanese Encephalitis Vaccine
- Kapvay
- Ketoconazole (Systemic)
- Ketorolac (EENT)
- Ketorolac (EENT)
- Ketorolac (EENT)
- Ketorolac (EENT)
- Ketorolac (Systemic)
- Ketotifen
- Lanthanum
- Lecanemab
- Lefamulin
- Lemborexant
- Lenacapavir (Systemic)
- Leniolisib
- Letermovir
- Letermovir
- Levodopa/Carbidopa
- LevoFLOXacin (EENT)
- LevoFLOXacin (Systemic)
- L-Glutamine
- Lidocaine (Local)
- Lidocaine (Systemic)
- Linezolid
- Lofexidine
- Loncastuximab
- Lotilaner (EENT)
- Lotilaner (EENT)
- Lucemyra
- Lumasiran Sodium
- Lumryz
- Lunesta
- Mannitol
- Mannitol
- Mb-Tab
- Measles, Mumps, and Rubella Vaccine
- Mecamylamine
- Mechlorethamine
- Mechlorethamine
- Melphalan (Systemic)
- Meningococcal Groups A, C, Y, and W-135 Vaccine
- Meprobamate
- Methoxy Polyethylene Glycol-epoetin Beta (Systemic)
- Methyldopa
- Methylergonovine, Ergonovine
- MetroNIDAZOLE (Systemic)
- MetroNIDAZOLE (Systemic)
- Miltown
- Minipress
- Minocycline (EENT)
- Minocycline (Systemic)
- Minoxidil (Systemic)
- Mometasone
- Mometasone (EENT)
- Moxifloxacin (EENT)
- Moxifloxacin (Systemic)
- Nalmefene
- Naloxone (Systemic)
- Natrol Melatonin + 5-HTP
- Nebivolol Hydrochloride
- Neomycin (EENT)
- Neomycin (Systemic)
- Netarsudil Mesylate
- Nexiclon XR
- Nicotine
- Nicotine
- Nicotine
- Nilotinib (Systemic)
- Nirmatrelvir
- Nirmatrelvir
- Nitroglycerin (Systemic)
- Ofloxacin (EENT)
- Ofloxacin (Systemic)
- Oliceridine Fumarate
- Olipudase Alfa-rpcp (Systemic)
- Olopatadine
- Omadacycline (Systemic)
- Osimertinib (Systemic)
- Oxacillin
- Oxymetazoline
- Pacritinib (Systemic)
- Palovarotene (Systemic)
- Paraldehyde
- Peginterferon Alfa
- Peginterferon Beta-1a (Systemic)
- Penicillin G
- Pentobarbital
- Pentosan
- Pilocarpine Hydrochloride
- Pilocarpine, Pilocarpine Hydrochloride, Pilocarpine Nitrate
- Placidyl
- Plasma Protein Fraction
- Plasminogen, Human-tmvh
- Pneumococcal Vaccine
- Polymyxin B (EENT)
- Polymyxin B (Systemic, Topical)
- PONATinib (Systemic)
- Poractant Alfa
- Posaconazole
- Potassium Supplements
- Pozelimab (Systemic)
- Pramoxine
- Prazosin
- Precedex
- Precedex injection
- PrednisoLONE (EENT)
- PrednisoLONE (Systemic)
- Progestins
- Propylhexedrine
- Protamine
- Protein C Concentrate
- Protein C Concentrate
- Prothrombin Complex Concentrate
- Pyrethrins with Piperonyl Butoxide
- Quviviq
- Ramelteon
- Relugolix, Estradiol, and Norethindrone Acetate
- Remdesivir (Systemic)
- Respiratory Syncytial Virus Vaccine, Adjuvanted (Systemic)
- RifAXIMin (Systemic)
- Roflumilast (Systemic)
- Roflumilast (Topical)
- Roflumilast (Topical)
- Rotavirus Vaccine Live Oral
- Rozanolixizumab (Systemic)
- Rozerem
- Ruxolitinib (Systemic)
- Saline Laxatives
- Selenious Acid
- Selexipag
- Selexipag
- Selpercatinib (Systemic)
- Sirolimus (Systemic)
- Sirolimus, albumin-bound
- Smallpox and Mpox Vaccine Live
- Smallpox Vaccine Live
- Sodium Chloride
- Sodium Ferric Gluconate
- Sodium Nitrite
- Sodium oxybate
- Sodium Phenylacetate and Sodium Benzoate
- Sodium Thiosulfate (Antidote) (Systemic)
- Sodium Thiosulfate (Protectant) (Systemic)
- Somatrogon (Systemic)
- Sonata
- Sotorasib (Systemic)
- Suvorexant
- Tacrolimus (Systemic)
- Tafenoquine (Arakoda)
- Tafenoquine (Krintafel)
- Talquetamab (Systemic)
- Tasimelteon
- Tedizolid
- Telotristat
- Tenex
- Terbinafine (Systemic)
- Tetrahydrozoline
- Tezacaftor and Ivacaftor
- Theophyllines
- Thrombin
- Thrombin Alfa (Recombinant) (Topical)
- Timolol (EENT)
- Timolol (Systemic)
- Tixagevimab and Cilgavimab
- Tobramycin (EENT)
- Tobramycin (Systemic)
- TraMADol (Systemic)
- Trametinib Dimethyl Sulfoxide
- Trancot
- Tremelimumab
- Tretinoin (Systemic)
- Triamcinolone (EENT)
- Triamcinolone (Systemic)
- Trimethobenzamide
- Tucatinib (Systemic)
- Unisom
- Vaccinia Immune Globulin IV
- Valoctocogene Roxaparvovec
- Valproate/Divalproex
- Valproate/Divalproex
- Vanspar
- Varenicline (Systemic)
- Varenicline (Systemic)
- Varenicline Tartrate (EENT)
- Vecamyl
- Vitamin B12
- Vonoprazan, Clarithromycin, and Amoxicillin
- Wytensin
- Xyrem
- Xywav
- Zaleplon
- Zirconium Cyclosilicate
- Zolpidem
- Zolpidem (Oral)
- Zolpidem (Oromucosal, Sublingual)
- ZolpiMist
- Zoster Vaccine Recombinant
- 5-hydroxytryptophan, melatonin, and pyridoxine
How to use Aminosalicylic Acid
Administration
Oral Administration
Administer orally. Has been administered IV, but a parenteral preparation is not commercially available in the US.
The delayed-release granules (Paser) have an acid-resistant coating designed to protect against degradation in the stomach so that the drug is released gradually and high peak concentrations are avoided.
To protect the acid-resistant coating, administer the granules in food or drink with a pH <5. The granules can be sprinkled on applesauce or yogurt. Alternatively, they can be suspended in a fruit drink (e.g., orange, apple, tomato, grapefruit, grape, or cranberry juices, “fruit punch”); the granules will sink in the juice and must be resuspended by swirling. The granules should be swallowed whole without chewing.
Patients receiving antacids do not need to take the delayed-release granules in an acidic food or drink.
Dosage
Should not be used alone for treatment of active (clinical) TB; must be given in conjunction with other antituberculosis agents.
Data not available to date to support use of aminosalicylic acid in intermittent (e.g., 1–3 times weekly) multiple-drug TB regimens.
Pediatric Patients
Tuberculosis Treatment of Active (Clinical) Tuberculosis OralChildren <15 years of age or weighing ≤40 kg: 200–300 mg/kg daily (up to 10 g daily) given in 2–4 divided doses recommended by ATS, CDC, IDSA, and AAP.
Adolescents ≥15 years of age: 8–12 g daily given in 2 or 3 divided doses recommended by ATS, CDC, and IDSA.
Adults
Tuberculosis Treatment of Active (Clinical) Tuberculosis OralManufacturer recommends 4 g 3 times daily.
8–12 g daily given in 2 or 3 doses recommended by ATS, CDC, and IDSA. There is some evidence that 4 g twice daily achieves target serum concentrations.
Prescribing Limits
Pediatric Patients
Treatment of Active (Clinical) Tuberculosis OralMaximum 10 g daily recommended by ATS, CDC, IDSA, and AAP.
Special Populations
Hepatic Impairment
Dosage adjustment not necessary, but increased clinical and laboratory monitoring recommended. Clearance is not altered in patients with hepatic impairment, but these patients may not tolerate the drug as well as those with normal hepatic function.
Renal Impairment
Contraindicated in severe renal disease (end-stage renal disease).
Some experts recommend 4 g twice daily for treatment of active TB in patients with Clcr <30 mL/minute or undergoing hemodialysis. Doses should be given after hemodialysis since the drug is removed by this procedure; supplemental doses not necessary.
Warnings
Contraindications
Warnings/Precautions
Warnings
Hepatic EffectsDrug-induced hepatitis reported. Prompt recognition of symptoms and discontinuance of aminosalicylic acid usually results in recovery; failure to recognize the reaction has resulted in fatalities.
Initial symptoms usually appear within 3 months after the drug is initiated. Rash is the most common symptom; fever and GI disturbances (anorexia, nausea, diarrhea) may occur. Premonitory symptoms usually precede jaundice by several days or weeks (mean time to onset is 33 days; range 7–90 days). Hepatomegaly with lymphadenopathy, leukocytosis, and eosinophilia usually is present when hepatitis is diagnosed.
Monitor closely during the first 3 months of treatment. Immediately discontinue the drug at the first sign of a rash, fever, or other premonitory signs of intolerance.
Sensitivity Reactions
Hypersensitivity ReactionsHypersensitivity reactions, including fever, skin eruptions of various types, pruritus, vasculitis, exfoliative dermatitis, joint pain, eosinophilia, leukopenia, agranulocytosis, thrombocytopenia, hepatitis, and jaundice, reported.
If manifestations of hypersensitivity occur (e.g., rash, fever), immediately discontinue all drugs. After symptoms abate, cautiously reinitiate the drugs one at a time in small and gradually increasing doses to determine whether manifestations were drug-induced and, if so, which drug was responsible.
DesensitizationDesensitization has been used when reinitiation of the drug was considered necessary in a patient who had a hypersensitivity reaction.
One desensitization procedure used successfully in 15 of 17 patients involved an initial 10-mg dose of the drug, doubling dosage every 2 days until a total daily dosage of 1 g was reached, then continuing dosage escalation while giving the total daily dosage in divided doses according to the usual administration schedule (i.e., 3 times daily).
If mild temperature elevation or skin reaction develops during the desensitization procedure, manufacturer states desensitization may be continued by decreasing the dosage by one increment (i.e., to the previous level at which no reaction occurred) or maintaining current dosage for another 2-day cycle before continuing dosage progression. Such reactions are rare after a total daily aminosalicylic acid dosage of 1.5 g is reached.
General Precautions
Precautions Related to Treatment of TuberculosisShould not be used alone for treatment of active (clinical) TB; must be given in conjunction with other antituberculosis agents.
Clinical specimens for microscopic examination and mycobacterial cultures and in vitro susceptibility testing should be obtained prior to initiation of antituberculosis therapy and periodically during treatment to monitor therapeutic response. The antituberculosis regimen should be modified as needed. Patients with positive cultures after 4 months of treatment should be considered to have failed treatment (usually as the result of noncompliance or drug-resistant TB).
If added as a new drug to a regimen in patients experiencing treatment failure who have proven or suspected drug-resistant TB, at least 2 (preferably 3) new drugs known or expected to be active against the resistant strain should be added at the same time.
Compliance with the full course of antituberculosis therapy and all drugs included in the multiple-drug regimen is critical. Missed doses increase the risk of treatment failure and increase the risk that M. tuberculosis will develop resistance to the antituberculosis regimen.
To ensure compliance, ATS, CDC, IDSA, and AAP recommend that directly observed (supervised) therapy (DOT) be used for treatment of active TB whenever possible, especially when intermittent regimens are used, when the patient is immunocompromised or infected with HIV, or when drug-resistant M. tuberculosis is involved.
MalabsorptionMalabsorption of vitamin B12, folic acid, iron, and lipids has occurred, possibly as the result of increased peristalsis. As a result of competition, a 5-g dose of aminosalicylic acid may reduce absorption of vitamin B12 by about 55%; clinically important erythrocyte abnormalities may develop.
Consider using vitamin B12 maintenance therapy in patients receiving aminosalicylic acid for >1 month.
Laboratory MonitoringAssess hepatic enzyme concentrations and thyroid function prior to initiation of therapy. Assess thyroid function every 3 months.
Specific Populations
PregnancyCategory C.
ATS, CDC, and IDSA state that, although aminosalicylic acid has been used safely during pregnancy, the drug should be used in pregnant women only when there are no alternatives for treatment of MDR TB.
LactationDistributed into milk.
Hepatic ImpairmentUse with caution. Metabolism of aminosalicylic acid in patients with hepatic disease is comparable to that in healthy individuals, but such patients may tolerate aminosalicylic acid less well. (See Hepatic Effects under Cautions.)
Renal ImpairmentUse with caution. Contraindicated in patients with severe renal disease (end-stage renal disease).
Patients with severe renal disease accumulate aminosalicylic acid and its acetyl metabolite but continue to acetylate the drug, resulting exclusively in the inactive acetylated form.
Common Adverse Effects
GI effects (nausea, vomiting, abdominal pain, diarrhea).
What other drugs will affect Aminosalicylic Acid
Specific Drugs
Drug
Interaction
Comments
Ammonium chloride
Increased risk of crystalluria
Do not use concomitantly
Anticoagulants, oral
Enhanced hypoprothrombinemic effect
Anticoagulant dosage adjustment may be necessary
Diphenhydramine
Impaired GI absorption of aminosalicylic acid
Avoid concurrent use
Digoxin
Decreased GI absorption of digoxin
Isoniazid
Reduced rate of acetylation of isoniazid (especially in rapid acetylators) reported with some aminosalicylic acid preparations; appears to be dose related
Interaction not studied using commercially available aminosalicylic acid delayed-release granules (Paser); the lower serum concentrations produced by the delayed-release preparation should result in a reduced effect on acetylation of isoniazid
Not considered clinically important
Probenecid
Conflicting reports, but does not appear to increase plasma concentrations of aminosalicylic acid
Rifampin
Decreased serum rifampin concentrations reported with certain aminosalicylic acid preparations; not reported with commercially available aminosalicylic acid delayed-release granules (Paser)
May be caused by an excipient not included in commercially available aminosalicylic acid delayed-release granules (Paser)
Vitamin B12
Decreased oral absorption of vitamin B12; clinically important erythrocyte abnormalities reported
Consider use of maintenance vitamin B12 treatment in those receiving aminosalicylic acid for >1 month
Disclaimer
Every effort has been made to ensure that the information provided by Drugslib.com is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Drugslib.com information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Drugslib.com does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Drugslib.com's drug information does not endorse drugs, diagnose patients or recommend therapy. Drugslib.com's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners.
The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Drugslib.com does not assume any responsibility for any aspect of healthcare administered with the aid of information Drugslib.com provides. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.
Popular Keywords
- metformin obat apa
- alahan panjang
- glimepiride obat apa
- takikardia adalah
- erau ernie
- pradiabetes
- besar88
- atrofi adalah
- kutu anjing
- trakeostomi
- mayzent pi
- enbrel auto injector not working
- enbrel interactions
- lenvima life expectancy
- leqvio pi
- what is lenvima
- lenvima pi
- empagliflozin-linagliptin
- encourage foundation for enbrel
- qulipta drug interactions