Trecator Dosage – Simple Guide
If you’ve been prescribed Trecator (methotrexate), the first question is always “how much should I take?” The answer depends on why you’re using it, your weight, and how your body reacts. This guide breaks down the basics so you can feel confident about the dose, timing, and safety steps.
How the dose is calculated
Doctors usually start with a low weekly dose, often 7.5 mg or 10 mg, and then adjust based on response and lab results. For some autoimmune conditions, the dose may go up to 20 mg or 25 mg per week. The key is that Trecator is taken once a week, not daily – taking it more often can be dangerous.
Tips for taking Trecator safely
Take the tablet with a full glass of water, preferably on an empty stomach. Many clinicians suggest waiting at least an hour before eating or drinking anything other than water. If you’re on the injectable form, the same rule applies: inject the dose on the same day each week and keep a calendar reminder.
Blood tests are a must. Your doctor will check liver enzymes, kidney function, and blood cell counts before you start and then every few weeks while you’re on the medication. If any values rise too high, the dose may be lowered or paused.
Common side effects include nausea, mouth sores, and mild fatigue. Taking a folic acid supplement (usually 5 mg) once daily, except on the Trecator day, can reduce these issues. If you experience severe headaches, shortness of breath, or unusual bruising, contact your doctor right away.
Remember, the dose you get from the pharmacy is the exact amount your doctor ordered. Never split a tablet to make a “smaller” dose unless your pharmacist says the pill is scored and safe to split. If you miss a weekly dose, skip it and wait until the next scheduled day – don’t double up.
In short, Trecator works best when you follow a strict once‑a‑week schedule, keep up with blood tests, and use folic acid to offset side effects. Talk openly with your prescriber about any concerns, and you’ll stay on track without surprises.

Trecator SC: Uses, Dosage, Side Effects, and Safety Guide
A clear, up‑to‑date guide on Trecator SC covering what it is, how to take it, common side effects, interactions, and tips for safe use.
read more