Xeljanz
- Generic Name: tofacitinib tablets
- Brand Name: Xeljanz
- Drug Class: DMARDs, JAK Inhibitors, DMARDs, Immunomodulators
Xeljanz (Tofacitinib Tablets) side effects drug center
Xeljanz Side Effects Center
What Is Xeljanz?
Xeljanz (tofacitinib citrate) is a Janus kinase (JAK) inhibitor used to treat adults with moderate to severely active rheumatoid arthritis (RA) who have not responded well to methotrexate, or cannot tolerate it.
What Are Side Effects of Xeljanz?
Common side effects of Xeljanz are:
- upper respiratory tract infections,
- headache,
- diarrhea, and
- cold symptoms such as sore throat, runny or stuffy nose.
Tell your doctor if you experience serious side effects of Xeljanz including:
- feeling very tired,
- yellow skin or eyes (jaundice),
- loss of appetite,
- vomiting,
- dark urine,
- clay-colored stool,
- skin rash,
- clay-colored stools,
- skin rash,
- fever or chills,
- night sweats,
- weight loss,
- changes in bowel habits,
- pain or burning when you urinate,
- sores in your mouth or throat,
- stabbing chest pain,
- shortness of breath,
- cough with mucus or blood, or
- skin redness or swelling.
Dosage for Xeljanz
The recommended dose of Xeljanz is 5 mg twice daily.
What Drugs, Substances, or Supplements Interact with Xeljanz?
Xeljanz may interact with aprepitant, bosentan, conivaptan, haloperidol, imatinib, isoniazid, St. John's wort, ticlopidine, antibiotics, antidepressants, antifungals, hepatitis C medications boceprevir or telaprevir, heart or blood pressure medicines, HIV or AIDS medicines, medications to treat excess stomach acid, medicines to prevent organ transplant rejection, nonsteroidal anti-inflammatory drugs (NSAIDs), other arthritis medications, seizure medications, or steroids. Tell your doctor all medications and supplements you use.
Xeljanz During Pregnancy and Breastfeeding
Tell your doctor if you are pregnant or plan to become pregnant before taking Xeljanz; it is unknown how it may affect a fetus. If you are pregnant, your name may be listed on a pregnancy registry to track the outcome of the pregnancy and to evaluate any effects of Xeljanz on the baby. It is unknown if Xeljanz passes into breast milk or if it could harm a nursing baby. Breastfeeding while using Xeljanz is not recommended.
Additional Information
Our Xeljanz Side Effects Drug Center provides a comprehensive view of available drug information on the potential side effects when taking this medication.
Xeljanz Consumer Information
Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.
Some people taking tofacitinib have developed heart attacks, strokes, or serious blood clots. Stop taking tofacitinib and seek emergency medical attention if you have:
- sudden shortness of breath;
- chest pain or pressure that may spread to your jaw, shoulder, arms, or back;
- nausea, vomiting, cold sweat;
- a light-headed feeling, like you might pass out;
- weakness on one side of your body;
- slurred speech, drooping on one side of your mouth; or
- pain, swelling, or redness in an arm or a leg.
Call your doctor at once if you have:
- fever, chills, night sweats, constant tiredness;
- wheezing, trouble breathing, severe or worsening cough;
- increased urination, pain or burning when you urinate;
- unexplained weight loss;
- lumps in your neck, armpits, or groin;
- signs of shingles--flu-like symptoms, tingly or painful blistering rash on one side of your body;
- a hole (perforation) in your digestive tract--fever, severe stomach pain, diarrhea or changes in bowel habits; or
- signs of hepatitis--loss of appetite, vomiting, stomach pain (upper right side), dark urine, clay-colored stools, jaundice (yellowing of the skin or eyes).
Common side effects may include:
- skin rash, shingles;
- increased blood pressure;
- abnormal blood tests;
- fever;
- headache;
- nausea, vomiting, diarrhea; or
- cold symptoms such as stuffy nose, sneezing, sore throat.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Read the entire detailed patient monograph for Xeljanz (Tofacitinib Tablets)
Xeljanz Professional Information
SIDE EFFECTS
The following clinically significant adverse reactions are described elsewhere in the labeling:
- Serious Infections [see WARNINGS AND PRECAUTIONS]
- Mortality [see WARNINGS AND PRECAUTIONS]
- Malignancy and Lymphoproliferative Disorders [see WARNINGS AND PRECAUTIONS]
- Major Adverse Cardiovascular Events [see WARNINGS AND PRECAUTIONS]
- Thrombosis [see WARNINGS AND PRECAUTIONS]
- Gastrointestinal Perforations [see WARNINGS AND PRECAUTIONS]
- Hypersensitivity [see WARNINGS AND PRECAUTIONS]
- Laboratory Abnormalities [see WARNINGS AND PRECAUTIONS]
Clinical Trials Experience
Because clinical studies are conducted under widely varying conditions, adverse reaction rates observed in the clinical studies of a drug cannot be directly compared to rates in the clinical studies of another drug and may not predict the rates observed in a broader patient population in clinical practice.
Rheumatoid Arthritis
The clinical studies described in the following sections were conducted using XELJANZ. Although other doses of XELJANZ have been studied, the recommended dose of XELJANZ is 5 mg twice daily. The recommended dose for XELJANZ XR is 11 mg once daily. A dosage of XELJANZ 10 mg twice daily or XELJANZ XR 22 mg once daily is not a recommended regimen for the treatment of rheumatoid arthritis [see DOSAGE AND ADMINISTRATION]. In RA Safety Study 1, 1455 patients were treated with XELJANZ 5 mg twice daily, 1456 patients were treated with 10 mg twice daily, and 1451 patients were treated with a TNF blocker for a median of 4.0 years [see Clinical Studies].
The following data includes two Phase 2 and five Phase 3 double-blind, controlled, multicenter trials. In these trials, patients were randomized to doses of XELJANZ 5 mg twice daily (292 patients) and 10 mg twice daily (306 patients) monotherapy, XELJANZ 5 mg twice daily (1044 patients) and 10 mg twice daily (1043 patients) in combination with DMARDs (including methotrexate) and placebo (809 patients). All seven protocols included provisions for patients taking placebo to receive treatment with XELJANZ at Month 3 or Month 6 either by patient response (based on uncontrolled disease activity) or by design, so that adverse events cannot always be unambiguously attributed to a given treatment. Therefore, some analyses that follow include patients who changed treatment by design or by patient response from placebo to XELJANZ in both the placebo and XELJANZ group of a given interval. Comparisons between placebo and XELJANZ were based on the first 3 months of exposure, and comparisons between XELJANZ 5 mg twice daily and XELJANZ 10 mg twice daily were based on the first 12 months of exposure.
The long-term safety population includes all patients who participated in a double-blind, controlled trial (including earlier development phase studies) and then participated in one of two long-term safety studies. The design of the long-term safety studies allowed for modification of XELJANZ doses according to clinical judgment. This limits the interpretation of the long-term safety data with respect to dose.
The most common serious adverse reactions were serious infections [see WARNINGS AND PRECAUTIONS].
The proportion of patients who discontinued treatment due to any adverse reaction during the 0 to 3 months exposure in the double-blind, placebo-controlled trials was 4% for patients taking XELJANZ and 3% for placebo-treated patients.
Overall Infections
In the seven controlled trials, during the 0 to 3 months exposure, the overall frequency of infections was 20% and 22% in the 5 mg twice daily and 10 mg twice daily groups, respectively, and 18% in the placebo group.
The most commonly reported infections with XELJANZ were upper respiratory tract infections, nasopharyngitis, and urinary tract infections (4%, 3%, and 2% of patients, respectively).
Serious Infections
In the seven controlled trials, during the 0 to 3 months exposure, serious infections were reported in 1 patient (0.5 events per 100 patient-years) who received placebo and 11 patients (1.7 events per 100 patient-years) who received XELJANZ 5 mg or 10 mg twice daily. The rate difference between treatment groups (and the corresponding 95% confidence interval) was 1.1 (-0.4, 2.5) events per 100 patient-years for the combined 5 mg twice daily and 10 mg twice daily XELJANZ group minus placebo.
In the seven controlled trials, during the 0 to 12 months exposure, serious infections were reported in 34 patients (2.7 events per 100 patient-years) who received 5 mg twice daily of XELJANZ and 33 patients (2.7 events per 100 patient-years) who received 10 mg twice daily of XELJANZ. The rate difference between XELJANZ doses (and the corresponding 95% confidence interval) was -0.1 (-1.3, 1.2) events per 100 patient-years for 10 mg twice daily XELJANZ minus 5 mg twice daily XELJANZ.
The most common serious infections included pneumonia, cellulitis, herpes zoster, and urinary tract infection [see WARNINGS AND PRECAUTIONS].
Tuberculosis
In the seven controlled trials, during the 0 to 3 months exposure, tuberculosis was not reported in patients who received placebo, 5 mg twice daily of XELJANZ, or 10 mg twice daily of XELJANZ.
In the seven controlled trials, during the 0 to 12 months exposure, tuberculosis was reported in 0 patients who received 5 mg twice daily of XELJANZ and 6 patients (0.5 events per 100 patient-years) who received 10 mg twice daily of XELJANZ. The rate difference between XELJANZ doses (and the corresponding 95% confidence interval) was 0.5 (0.1, 0.9) events per 100 patient-years for 10 mg twice daily XELJANZ minus 5 mg twice daily XELJANZ.
Cases of disseminated tuberculosis were also reported. The median XELJANZ exposure prior to diagnosis of tuberculosis was 10 months (range from 152 to 960 days) [see WARNINGS AND PRECAUTIONS].
Opportunistic Infections (excluding tuberculosis)
In the seven controlled trials, during the 0 to 3 months exposure, opportunistic infections were not reported in patients who received placebo, 5 mg twice daily of XELJANZ, or 10 mg twice daily of XELJANZ.
In the seven controlled trials, during the 0 to 12 months exposure, opportunistic infections were reported in 4 patients (0.3 events per 100 patient-years) who received 5 mg twice daily of XELJANZ and 4 patients (0.3 events per 100 patient-years) who received 10 mg twice daily of XELJANZ. The rate difference between XELJANZ doses (and the corresponding 95% confidence interval) was 0 (-0.5, 0.5) events per 100 patient-years for 10 mg twice daily XELJANZ minus 5 mg twice daily XELJANZ.
The median XELJANZ exposure prior to diagnosis of an opportunistic infection was 8 months (range from 41 to 698 days) [see WARNINGS AND PRECAUTIONS].
Malignancy
In the seven controlled trials, during the 0 to 3 months exposure, malignancies excluding NMSC were reported in 0 patients who received placebo and 2 patients (0.3 events per 100 patient-years) who received either XELJANZ 5 mg or 10 mg twice daily. The rate difference between treatment groups (and the corresponding 95% confidence interval) was 0.3 (-0.1, 0.7) events per 100 patient-years for the combined 5 mg and 10 mg twice daily XELJANZ group minus placebo.
In the seven controlled trials, during the 0 to 12 months exposure, malignancies excluding NMSC were reported in 5 patients (0.4 events per 100 patient-years) who received 5 mg twice daily of XELJANZ and 7 patients (0.6 events per 100 patient-years) who received 10 mg twice daily of XELJANZ. The rate difference between XELJANZ doses (and the corresponding 95% confidence interval) was 0.2 (-0.4, 0.7) events per 100 patient-years for 10 mg twice daily XELJANZ minus 5 mg twice daily XELJANZ. One of these malignancies was a case of lymphoma that occurred during the 0 to 12 month period in a patient treated with XELJANZ 10 mg twice daily.
The most common types of malignancy, including malignancies observed during the long-term extension, were lung and breast cancer, followed by gastric, colorectal, renal cell, prostate cancer, lymphoma, and malignant melanoma [see WARNINGS AND PRECAUTIONS].
Laboratory Abnormalities
Lymphopenia
In the controlled clinical trials, confirmed decreases in absolute lymphocyte counts below 500 cells/mm³ occurred in 0.04% of patients for the 5 mg twice daily and 10 mg twice daily XELJANZ groups combined during the first 3 months of exposure.
Confirmed lymphocyte counts less than 500 cells/mm³ were associated with an increased incidence of treated and serious infections [see WARNINGS AND PRECAUTIONS].
Neutropenia
In the controlled clinical trials, confirmed decreases in ANC below 1000 cells/mm³ occurred in 0.07% of patients for the 5 mg twice daily and 10 mg twice daily XELJANZ groups combined during the first 3 months of exposure.
There were no confirmed decreases in ANC below 500 cells/mm³ observed in any treatment group.
There was no clear relationship between neutropenia and the occurrence of serious infections.
In the long-term safety population, the pattern and incidence of confirmed decreases in ANC remained consistent with what was seen in the controlled clinical trials [see WARNINGS AND PRECAUTIONS].
Liver Enzyme Elevations
Confirmed increases in liver enzymes greater than 3 times the upper limit of normal (3x ULN) were observed in patients treated with XELJANZ. In patients experiencing liver enzyme elevation, modification of treatment regimen, such as reduction in the dose of concomitant DMARD, interruption of XELJANZ, or reduction in XELJANZ dose, resulted in decrease or normalization of liver enzymes.
In the controlled monotherapy trials (0-3 months), no differences in the incidence of ALT or AST elevations were observed between the placebo, and XELJANZ 5 mg, and 10 mg twice daily groups.
In the controlled background DMARD trials (0-3 months), ALT elevations greater than 3x ULN were observed in 1.0%, 1.3% and 1.2% of patients receiving placebo, 5 mg, and 10 mg twice daily, respectively. In these trials, AST elevations greater than 3x ULN were observed in 0.6%, 0.5% and 0.4% of patients receiving placebo, 5 mg, and 10 mg twice daily, respectively.
One case of drug-induced liver injury was reported in a patient treated with XELJANZ 10 mg twice daily for approximately 2.5 months. The patient developed symptomatic elevations of AST and ALT greater than 3x ULN and bilirubin elevations greater than 2x ULN, which required hospitalizations and a liver biopsy.
Lipid Elevations
In the controlled clinical trials, dose-related elevations in lipid parameters (total cholesterol, LDL cholesterol, HDL cholesterol, triglycerides) were observed at one month of exposure and remained stable thereafter. Changes in lipid parameters during the first 3 months of exposure in the controlled clinical trials are summarized below:
- Mean LDL cholesterol increased by 15% in the XELJANZ 5 mg twice daily arm and 19% in the XELJANZ 10 mg twice daily arm.
- Mean HDL cholesterol increased by 10% in the XELJANZ 5 mg twice daily arm and 12% in the XELJANZ 10 mg twice daily arm.
- Mean LDL/HDL ratios were essentially unchanged in XELJANZ-treated patients.
In a controlled clinical trial, elevations in LDL cholesterol and ApoB decreased to pretreatment levels in response to statin therapy.
In the long-term safety population, elevations in lipid parameters remained consistent with what was seen in the controlled clinical trials.
Serum Creatinine Elevations
In the controlled clinical trials, dose-related elevations in serum creatinine were observed with XELJANZ treatment. The mean increase in serum creatinine was <0.1 mg/dL in the 12-month pooled safety analysis; however with increasing duration of exposure in the long-term extensions, up to 2% of patients were discontinued from XELJANZ treatment due to the protocol-specified discontinuation criterion of an increase in creatinine by more than 50% of baseline. The clinical significance of the observed serum creatinine elevations is unknown.
Other Adverse Reactions
Adverse reactions occurring in 2% or more of patients on 5 mg twice daily or 10 mg twice daily XELJANZ and at least 1% greater than that observed in patients on placebo with or without DMARD are summarized in Table 4.
Table 4: Common Adverse Reactions* in Clinical Trials of XELJANZ for the Treatment of Rheumatoid Arthritis With or Without Concomitant DMARDs (0-3 Months)
Preferred Term | XELJANZ 5 mg Twice Daily N = 1336 (%) |
XELJANZ 10 mg Twice Daily** N = 1349 (%) |
Placebo N = 809 (%) |
Upper respiratory tract infection | 4 | 4 | 3 |
Nasopharyngitis | 4 | 3 | 3 |
Diarrhea | 4 | 3 | 2 |
Headache | 4 | 3 | 2 |
Hypertension | 2 | 2 | 1 |
N reflects randomized and treated patients from the seven clinical trials. * reported in ≥2% of patients treated with either dose of XELJANZ and ≥1% greater than that reported for placebo. ** the recommended dose of XELJANZ for the treatment of rheumatoid arthritis is 5 mg twice daily [see DOSAGE AND ADMINISTRATION]. |
Other adverse reactions occurring in controlled and open-label extension studies included:
Blood and lymphatic system disorders: Anemia
Infections and infestations: Diverticulitis
Metabolism and nutrition disorders: Dehydration
Psychiatric disorders: Insomnia
Nervous system disorders: Paresthesia
Respiratory, thoracic and mediastinal disorders: Dyspnea, cough, sinus congestion, interstitial lung disease (cases were limited to patients with rheumatoid arthritis and some were fatal)
Gastrointestinal disorders: Abdominal pain, dyspepsia, vomiting, gastritis, nausea
Hepatobiliary disorders: Hepatic steatosis
Skin and subcutaneous tissue disorders: Rash, erythema, pruritus
Musculoskeletal, connective tissue and bone disorders: Musculoskeletal pain, arthralgia, tendonitis, joint swelling
Neoplasms benign, malignant and unspecified (including cysts and polyps): Non-melanoma skin cancers
General disorders and administration site conditions: Pyrexia, fatigue, peripheral edema
Clinical Experience In Methotrexate-Naive Patients
Study RA-VI was an active-controlled clinical trial in methotrexate-naive patients [see Clinical Studies]. The safety experience in these patients was consistent with Studies RA-I through V.
Psoriatic Arthritis
XELJANZ 5 mg twice daily and 10 mg twice daily were studied in 2 double-blind Phase 3 clinical trials in patients with active psoriatic arthritis (PsA). Although other doses of XELJANZ have been studied, the recommended dose of XELJANZ is 5 mg twice daily. The recommended dose for XELJANZ XR is 11 mg once daily. A dosage of XELJANZ 10 mg twice daily or XELJANZ XR 22 mg once daily is not recommended for the treatment of PsA [see DOSAGE AND ADMINISTRATION].
Study PsA-I (NCT01877668) had a duration of 12 months and enrolled patients who had an inadequate response to a nonbiologic DMARD and who were naive to treatment with a TNF blocker. Study PsA-I included a 3-month placebo-controlled period and also included adalimumab 40 mg subcutaneously once every 2 weeks for 12 months.
Study PsA-II (NCT01882439) had a duration of 6 months and enrolled patients who had an inadequate response to at least one approved TNF blocker. This clinical trial included a 3-month placebo controlled period.
In these combined Phase 3 clinical trials, 238 patients were randomized and treated with XELJANZ 5 mg twice daily and 236 patients were randomized and treated with XELJANZ 10 mg twice daily. All patients in the clinical trials were required to receive treatment with a stable dose of a nonbiologic DMARD [the majority (79%) received methotrexate]. The study population randomized and treated with XELJANZ (474 patients) included 45 (9.5%) patients aged 65 years or older and 66 (13.9%) patients with diabetes at baseline.
During the 2 PsA controlled clinical trials, there were 3 malignancies (excluding NMSC) in 474 patients receiving XELJANZ plus non-biologic DMARD (6 to 12 months exposure) compared with 0 malignancies in 236 patients in the placebo plus non-biologic DMARD group (3 months exposure) and 0 malignancies in 106 patients in the adalimumab plus non-biologic DMARD group (12 months exposure). No lymphomas were reported. Malignancies have also been observed in the long-term extension study in psoriatic arthritis patients treated with XELJANZ.
The safety profile observed in patients with active psoriatic arthritis treated with XELJANZ was consistent with the safety profile observed in rheumatoid arthritis patients.
Ulcerative Colitis
XELJANZ has been studied in patients with moderately to severely active UC in 4 randomized, double-blind, placebo-controlled trials (UC-I, UC-II, UC-III, and dose-ranging UC-V) and an open-label long-term extension study (UC-IV) [see Clinical Studies].
Adverse reactions reported in ≥5% of patients treated with either 5 mg or 10 mg twice daily of XELJANZ and ≥1% greater than reported in patients receiving placebo in either the induction or maintenance clinical trials were: nasopharyngitis, elevated cholesterol levels, headache, upper respiratory tract infection, increased blood creatine phosphokinase, rash, diarrhea, and herpes zoster.
Induction Trials (Study UC-I, UC-II, and UC-V)
Common adverse reactions reported in ≥2% of patients treated with XELJANZ 10 mg twice daily and ≥1% greater than that reported in patients receiving placebo in the 3 induction trials were: headache, nasopharyngitis, elevated cholesterol levels, acne, increased blood creatine phosphokinase, and pyrexia.
Maintenance Trial (Study UC-III)
Common adverse reactions reported in ≥4% of patients treated with either dose of XELJANZ and ≥1% greater than reported in patients receiving placebo are shown in Table 5.
Table 5: Common Adverse Reactions* in -UC Patients during the Maintenance Trial (Study UC-III)
Preferred Term | XELJANZ 5 mg Twice Daily N = 198 (%) |
XELJANZ 10 mg Twice Daily N = 196 (%) |
Placebo N = 198 (%) |
Nasopharyngitis | 10 | 14 | 6 |
Elevated cholesterol levels** | 5 | 9 | 1 |
Headache | 9 | 3 | 6 |
Upper respiratory tract infection | 7 | 6 | 4 |
Increased blood creatine phosphokinase | 3 | 7 | 2 |
Rash | 3 | 6 | 4 |
Diarrhea | 2 | 5 | 3 |
Herpes zoster | 1 | 5 | 1 |
Gastroenteritis | 3 | 4 | 3 |
Anemia | 4 | 2 | 2 |
Nausea | 1 | 4 | 3 |
* reported in ≥4% of patients treated with either dose of XELJANZ and ≥1% greater than reported for placebo. ** includes hypercholesterolemia, hyperlipidemia, blood cholesterol increased, dyslipidemia, blood triglycerides increased, low density lipoprotein increased, low density lipoprotein abnormal, or lipids increased. |
Dose-dependent adverse reactions seen in patients treated with XELJANZ 10 mg twice daily, in comparison to 5 mg twice daily, include the following: herpes zoster infections, serious infections, and NMSC [see WARNINGS AND PRECAUTIONS].
During the UC controlled clinical studies (8-week induction and 52-week maintenance studies), which included 1220 patients, 0 cases of solid cancer or lymphoma were observed in XELJANZ-treated patients.
In the long-term extension study, malignancies (including solid cancers, lymphomas and NMSC) were observed in patients treated with XELJANZ 5 mg and 10 mg twice daily [see WARNINGS AND PRECAUTIONS]. Five cases of pulmonary embolism were reported in patients taking XELJANZ 10 mg twice daily, including one fatality in a patient with advanced cancer [see WARNINGS AND PRECAUTIONS].
Polyarticular Course Juvenile Idiopathic Arthritis
XELJANZ/XELJANZ Oral Solution 5 mg twice daily or weight-based equivalent twice daily was studied in 225 patients from 2 years to 17 years of age in Study pcJIA-I [see Clinical Studies] and one open-label extension study. The total patient exposure (defined as patients who received at least one dose of XELJANZ/XELJANZ Oral Solution) was 351 patient-years.
In general, the types of adverse drug reactions in patients with pcJIA were consistent with those seen in adult RA patients [see ADVERSE REACTIONS].
Postmarketing Experience
The following adverse reactions have been identified during post-approval use of XELJANZ/XELJANZ XR. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.
Immune system disorders: Drug hypersensitivity (events such as angioedema and urticaria have been observed).
DRUG INTERACTIONS
Table 6 includes drugs with clinically important drug interactions when administered concomitantly with XELJANZ/XELJANZ XR/XELJANZ Oral Solution and instructions for preventing or managing them.
Table 6: Clinical Relevant Interactions Affecting XELJANZ/XELJANZ XR/XELJANZ Oral Solution When Coadministered with Other Drugs
Strong CP3A4 Inhibitors (e.g., ketoconazole) | |
Clinical Impact | Increased exposure to tofacitinib |
Intervention | Dosage adjustment of XELJANZ/XELJANZ XR/XELJANZ Oral Solution is recommended [see DOSAGE AND ADMINISTRATION, CLINICAL PHARMACOLOGY, Figure 3] |
Moderate CYP3A4 Inhibitors Coadministered with Strong CYP2C19 Inhibitors (e.g., fluconazole) | |
Clinical Impact | Increased exposure to tofacitinib |
Intervention | Dosage adjustment of XELJANZ/XELJANZ XR/XELJANZ Oral Solution is recommended [see DOSAGE AND ADMINISTRATION, CLINICAL PHARMACOLOGY, Figure 3] |
Strong CYP3A4 Inducers (e.g., rifampin) | |
Clinical Impact | Decreased exposure to tofacitinib and may result in loss of or reduced clinical response |
Intervention | Coadministration with XELJANZ/XELJANZ XR/XELJANZ Oral Solution is not recommended [see CLINICAL PHARMACOLOGY, Figure 3 ] |
Immunosuppressive Drugs (e.g., azathioprine, tacrolimus, cyclosporine) | |
Clinical Impact | Risk of added immunosuppression; coadministration with biologic DMARDs or potent immunosuppressants has not been studied in patients with rheumatoid arthritis, psoriatic arthritis, UC, or pcJIA. |
Intervention | Coadministration with XELJANZ/XELJANZ XR/XELJANZ Oral Solution is not recommended [see INDICATIONS, CLINICAL PHARMACOLOGY, Figure 3] |
Read the entire FDA prescribing information for Xeljanz (Tofacitinib Tablets)
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