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Written By Santoshini Reddy G , M Pharmacy
Reviewed By Veda Maddala , M Pharmacy
Methotex 500 mg Injection belongs to the class of antimetabolite medications used in the treatment of polyarticular juvenile rheumatoid arthritis, psoriasis, breast cancer, cervical cancer, bladder cancer, ovarian cancer, testicular cancer, lung cancer, head and neck cancer, bone cancer, and advanced stage non-Hodgkin's lymphomas. This medicine works by interfering with the immune system process that causes inflammation and prevents the growth of cancer-causing cells.
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Manufacturer/Marketer :

Getwell Oncology Pvt Ltd

Consume Type :

PARENTERAL

Return Policy :

3 Days Returnable

Expires on or after :

Jan-27

About Methotex 500 mg Injection

Methotex 500 mg Injection belongs to the class of medicines called 'anti-metabolites and immunosuppressants' used to treat active rheumatoid arthritis, including polyarticular juvenile rheumatoid arthritis and severe psoriasis. Methotex 500 mg Injection is also used to treat cancer such as breast cancer, cervical cancer, bladder cancer, ovarian cancer, testicular cancer, lung cancer, head and neck cancer, mycosis fungoides (type of blood cancer), bone cancer, and advanced stage non-Hodgkin's lymphomas (cancer that starts in the lymphatic system).

Methotex 500 mg Injection contains 'Methotrexate' that works by interrupting the processes of the immune system that cause inflammation in the joint tissues. It reduces pain and inflammation and delays joint damage and disease progression over time. Besides this, Methotex 500 mg Injection prevents and stops the growth of cancer cells, thereby helps treat cancer. Methotex 500 mg Injection treats psoriasis by suppressing the overactive immune system that is responsible for causing psoriasis.

Methotex 500 mg Injection will be administered by a qualified healthcare professional; do not self-administer. In some cases, Methotex 500 mg Injection may cause side-effects such as nausea, vomiting, diarrhoea, unusual fatigue, dizziness, headache, loss of appetite, lowered resistance to infections, tingling sensation, leukopenia (decreased number of white blood cells), and soreness of mouth and lips. You are advised to talk to your doctor if you experience any of the side effects persistently.

Do not take Methotex 500 mg Injection if you are pregnant or breastfeeding. Methotex 500 mg Injection may cause dizziness and fatigue, so avoid driving or operating machinery. Avoid consuming alcohol whilst on treatment with Methotex 500 mg Injection. If you are due to undergo any surgery, including dental surgery, inform the doctor that you are receiving Methotex 500 mg Injection. Do not have any vaccinations during treatment with Methotex 500 mg Injection without consulting your doctor. Inform your doctor about your medications and health condition to rule out any unpleasant side effects.

Uses of Methotex 500 mg Injection

Treatment of Rheumatoid arthritis, Psoriasis and Cancer

Directions for Use

Methotex 500 mg Injection will be administered by a qualified healthcare professional; do not self-administer.

Medicinal Benefits

Methotex 500 mg Injection belongs to the class of medicines called 'anti-metabolites and immunosuppressants' used to treat active rheumatoid arthritis including polyarticular juvenile rheumatoid arthritis (arthritis in children) and severe psoriasis. Methotex 500 mg Injection helps treat rheumatoid arthritis by interrupting the processes of the immune system that cause inflammation in the joint tissues. It reduces pain and inflammation and delays joint damage and disease progression over time. Methotex 500 mg Injection treats psoriasis by suppressing the overactive immune system that is responsible for causing psoriasis. Methotex 500 mg Injection is used to treat breast cancer, lung cancer, head and neck cancer, mycosis fungoides (type of blood cancer), and advanced stage non-Hodgkin's lymphomas (cancer that starts in the lymphatic system). Methotex 500 mg Injection prevents and stops the growth of cancer cells by interfering with DNA production.

How Methotex 500 mg Injection Works

Methotex 500 mg Injection contains 'Methotrexate' that works by interrupting the processes of the immune system that cause inflammation in the joint tissues. It reduces pain and inflammation and delays joint damage and disease progression over time. Besides this, Methotex 500 mg Injection prevents and stops the growth of cancer cells, thereby helps treat cancer.

Storage

Store in a cool and dry place away from sunlight

Side Effects of Methotex 500 mg Injection

  • Nausea
  • Vomiting
  • Diarrhoea
  • Unusual fatigue
  • Dizziness
  • Headache
  • Loss of appetite
  • Elevated liver enzymes
  • Lowered resistance to infections
  • Tingling sensation
  • Leukopenia (decreased number of white blood cells)
  • Soreness of mouth and lips

What if I have taken an overdose of Methotex 500 mg Injection

Methotex 500 mg Injection is administered by a health care professional in a hospital setting. Hence, the chances of overdose are less. Symptoms of overdose may include vomiting, diarrhoea and gastrointestinal bleeding, as well as severe bone marrow suppression and disturbance of liver function. Your doctor may take necessary measures if an overdose is suspected.

Drug Warnings

Do not take Methotex 500 mg Injection if you are allergic to any of its contents; if you are pregnant or breastfeeding. Inform your doctor if you have immunodeficiency conditions, bone marrow problems, low white blood cell count, low platelet count, serious anaemia, liver problems due to alcohol abuse, liver, lung or kidney problems, ulceration in the stomach or bowels, poor general condition, received any vaccinations or if are due to have any, diabetes, ascites (fluid in the stomach area), lung problems or fluid in the lungs. Methotex 500 mg Injection may cause a serious, life-threatening reaction. If you experience symptoms such as rash, itching, hives, throat tightness, trouble swallowing, swelling of the face, throat, lips, or tongue; runny or stuffy nose, lightheadedness or dizziness, chest pain, difficulty breathing, wheezing, or feeling faint, consult your doctor immediately. Inform your doctor if you are undergoing radiation therapy; if you receive Methotex 500 mg Injection while you are being treated with radiation therapy for cancer, it may cause damage to the skin, bones, or other parts of the body.

Drug-Drug Interactions

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MethotrexateEtretinate
Critical
MethotrexateRabeprazole
Severe

Drug-Drug Interactions

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MethotrexateEtretinate
Critical
How does the drug interact with Methotex 500 mg Injection 20 ml:
Co-administration of Etretinate with Methotex 500 mg Injection 20 ml may increase the risk or severity of liver problems.

How to manage the interaction:
Taking Etretinate with Methotex 500 mg Injection 20 ml is generally avoided as it can possibly result in an interaction, it can be taken if a doctor has advised it. Do not stop using any medications without talking to a doctor.
MethotrexateRabeprazole
Severe
How does the drug interact with Methotex 500 mg Injection 20 ml:
Co-administration of Methotex 500 mg Injection 20 ml with Rabeprazole can increase the blood levels and side effects of Methotex 500 mg Injection 20 ml.

How to manage the interaction:
Although there is a possible interaction between Rabeprazole and Methotex 500 mg Injection 20 ml, you can take these medicines together if prescribed by a doctor. Do not stop using any medications without consulting a doctor.
MethotrexateProcaine benzylpenicillin
Severe
How does the drug interact with Methotex 500 mg Injection 20 ml:
Coadministration of Methotex 500 mg Injection 20 ml with procaine benzyl penicillin can increase the levels and side effects of Methotex 500 mg Injection 20 ml.

How to manage the interaction:
Although there is a possible interaction between procaine benzyl penicillin and Methotex 500 mg Injection 20 ml, you can take these medicines together if prescribed by your doctor. However, if you experience any symptoms such as nausea, vomiting, mouth ulcers, paleness, fatigue, dizziness, fainting, unusual bleeding or bruising, fever, chills, sore throat, body aches, or other flu-like symptoms, consult your doctor. Do not stop using any medications without consulting to a doctor.
MethotrexateMefenamic acid
Severe
How does the drug interact with Methotex 500 mg Injection 20 ml:
Coadministration of Mefenamic acid with Methotex 500 mg Injection 20 ml may increase the blood levels and side effects of Methotex 500 mg Injection 20 ml.

How to manage the interaction:
Although there is a possible interaction between mefenamic acid and Methotex 500 mg Injection 20 ml, you can take these medicines together if prescribed by your doctor. However, if you experience any symptoms such as nausea, vomiting, diarrhea, rash, appetite loss, joint pain or swelling, yellowing of the skin or eyes, dark urine, breathing difficulty, a dry cough, dizziness or fainting, unusual bruising or bleeding, seizures(fits), mouth sores or ulcers, infection, as well as flu-like symptoms(fever, chills, body pains, sore throat, and weakening of the muscles), consult a doctor immediately. Do not stop using medications without a doctor's advice.
MethotrexateEverolimus
Severe
How does the drug interact with Methotex 500 mg Injection 20 ml:
Coadministration of Everolimus with Methotex 500 mg Injection 20 ml can increase the risk or severity of kidney disorders.

How to manage the interaction:
Taking Everolimus with Methotex 500 mg Injection 20 ml together can result in an interaction, but it can be taken if a doctor has advised it. However, if you experience nausea, vomiting, loss of appetite, increased or decreased urination, sudden weight gain or loss, fluid retention, swelling, shortness of breath, muscle cramps, tiredness, weakness, dizziness, confusion, or an irregular heart rhythm, consult a doctor. Do not stop using any medications without talking to a doctor.
MethotrexateIndometacin
Severe
How does the drug interact with Methotex 500 mg Injection 20 ml:
Co-administration of Methotex 500 mg Injection 20 ml with Indomethacin can increase the levels and side effects of Methotex 500 mg Injection 20 ml.

How to manage the interaction:
Although there is a possible interaction between Methotex 500 mg Injection 20 ml and Indomethacin, you can take these medicines together if prescribed by a doctor. However, if you experience any symptoms like mouth sores or ulcers, nausea, vomiting, diarrhea, rash, appetite loss, joint pain or swelling, yellowing of the skin or eyes, dark urine, breathing difficulty, a dry cough, dizziness or fainting, unusual bruising or bleeding, seizures(fits), infection, as well as flu-like signs (fever, chills, body pains, sore throat, and weakening of the muscles), consult a doctor immediately. Do not stop using medications without a doctor's advice.
MethotrexateAspirin
Severe
How does the drug interact with Methotex 500 mg Injection 20 ml:
Co-administration of Methotex 500 mg Injection 20 ml with aspirin can increase the levels and side effects of Methotex 500 mg Injection 20 ml.

How to manage the interaction:
Although there is a possible interaction between aspirin and Methotex 500 mg Injection 20 ml, you can take these medicines together if prescribed by a doctor. However, consult a doctor if you experience symptoms such as nausea, vomiting, diarrhea, sore throat, chills, fever, rash, unusual bruising or bleeding, pale skin, dark urine, swelling of the legs and hands, breathing difficulty. Do not stop using any medications without consulting a doctor.
MethotrexateTofacitinib
Severe
How does the drug interact with Methotex 500 mg Injection 20 ml:
Coadministration of Methotex 500 mg Injection 20 ml with tofacitinib can increase the risk of developing serious infections.

How to manage the interaction:
Although there is a possible interaction between tofacitinib and Methotex 500 mg Injection 20 ml, you can take these medicines together if prescribed by your doctor. However, if you experience any symptoms such as fever, chills, diarrhea, sore throat, muscle aches, shortness of breath, weight loss, red or inflamed skin and pain or burning during urination, consult a doctor. Do not stop using any medications without consulting to a doctor.
MethotrexateOmeprazole
Severe
How does the drug interact with Methotex 500 mg Injection 20 ml:
Coadministration of omeprazole with Methotex 500 mg Injection 20 ml may increase the levels and side effects of omeprazole.

How to manage the interaction:
Although there is a possible interaction between omeprazole and Methotex 500 mg Injection 20 ml, you can take these medicines together if prescribed by a doctor. Do not stop using any medications without consulting to a doctor.
MethotrexateDicloxacillin
Severe
How does the drug interact with Methotex 500 mg Injection 20 ml:
Co-administration of Methotex 500 mg Injection 20 ml with dicloxacillin can increase the levels and effects of Methotex 500 mg Injection 20 ml. This can increase the risk or severity of serious infections.

How to manage the interaction:
Although there is a possible interaction between Methotex 500 mg Injection 20 ml and dicloxacillin, you can take these medicines together if prescribed by your doctor. However, if you experience any symptoms such as nausea, vomiting, mouth ulcers, paleness, fatigue, dizziness, fainting, unusual bleeding or bruising, fever, chills, sore throat, body aches. Consult a doctor immediately. Do not stop using medications without a doctor's advice.

Drug-Food Interactions

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No Drug - Food interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Food Interactions

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Diet & Lifestyle Advise

Arthritis:

  • Physical activity helps in strengthening muscles and relieves joint stiffness. Gentle exercises like 20-30minutes of walking or swimming would be helpful.
  • Performing yoga may also help in improving joint flexibility and pain management.
  • Maintain a healthy weight by performing regular low-strain exercises and eating healthy food.
  • Get adequate sleep as resting the muscles can help reduce inflammation and swelling.
  • De-stress yourself by meditating, reading books, taking a warm bubble bath or listening to soothing music.
  • Acupuncture, massage and physical therapy may also be helpful.
  • Eat food rich in antioxidants such as berries, spinach, kidney beans, dark chocolate, etc.
  • Foods containing flavonoids help in reducing inflammation. These include soy, berries, broccoli, grapes and green tea.
  • Avoid smoking and alcohol consumption.

Psoriasis:

  • Include foods such as cherries, berries, leafy vegetables, salmon, sardines, and fish rich in omega-3 fatty acids.
  • Consume antioxidant-rich spices and herbs like cumin, ginger, sage and thyme.
  • Avoid processed foods, refined sugars, and fatty foods.
  • Limit intake of food that might trigger allergies, such as dairy products, soy, eggs, and nuts.
  • Include fruits, vegetables, whole grains, healthy fats and fish in your diet.
  • Reducing stress and maintaining a good sleep cycle would be helpful.
  • Avoiding getting in contact with harsh soaps, detergents and rough fabrics.

Cancer:

  • Consume a healthy diet and exercise regularly to maintain proper weight.
  • Avoid smoking and alcohol consumption.
  • Include leafy vegetables, citrus fruits, fatty fish, berries, yoghurt, apples, peaches, cauliflower, cabbage, broccoli, beans, herbs, and spices in your diet.
  • Avoid fast food, fried food, processed meats, refined carbs, and added sugar.
  • Get optimal sleep; rest well.

Habit Forming

No

Therapeutic Class

ANTIMETABOLITES
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Alcohol

Unsafe

You are recommended to avoid alcohol consumption while taking Methotex 500 mg Injection.

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Pregnancy

Unsafe

Methotex 500 mg Injection may cause serious birth defects. It is not recommended to take Methotex 500 mg Injection while you are pregnant.

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Breast Feeding

Unsafe

Methotex 500 mg Injection passes into breast milk. Avoid breastfeeding whilst on treatment with Methotex 500 mg Injection and for at least 1 week after the last dose.

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Driving

Caution

Methotex 500 mg Injection may cause dizziness and tiredness; do not drive or operate heavy machinery until you know how Methotex 500 mg Injection affects you.

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Liver

Caution

Please consult your doctor if you have liver impairment before taking Methotex 500 mg Injection.

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Kidney

Caution

Please consult your doctor if you have kidney impairment before taking Methotex 500 mg Injection.

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Children

Caution

The efficacy and safety of Methotex 500 mg Injection in children have been established in polyarticular-course juvenile rheumatoid arthritis and cancer chemotherapy. Please consult your doctor if you have any concerns regarding the usage of Methotex 500 mg Injection in children.

FAQs

Methotex 500 mg Injection acts as an immunosuppressant, which helps in reducing inflammation and prevents joint stiffness, thereby providing relief from rheumatoid arthritis.
Methotex 500 mg Injection works by suppressing the overactive immune system that is responsible for causing psoriasis. Methotex 500 mg Injection interferes with the synthesis of genetic material (DNA) and the growth of cells that multiply faster than usual, thereby helping in treating psoriasis.
Methotex 500 mg Injection may affect fertility in men and women. Consult your doctor if you have any concerns regarding this.
Methotex 500 mg Injection causes leukopenia (decreased number of white blood cells) and hence may make you more susceptible to infections. Consult your doctor if you develop any signs of infections such as fever, sore throat, breathlessness, jaundice, unexplained bleeding or bruising.
Methotex 500 mg Injection may make your skin sensitive to sunlight. Therefore, avoid prolonged or unnecessary exposure to sunlight or ultraviolet light such as tanning beds and sunlamps. Wear protective clothing, sunglasses, and sunscreen while going out.

Country of origin

India

Manufacturer/Marketer address

464, Udyog Vihar, Phase-V Sector 19, Gurugram Haryana 122016
Other Info - MET1888

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