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Arava and Headaches: What Users Say

Headaches: mentioned by 4 users (12.1%)

Based on user experiences from 33 Arava reviews, the following table shows the most commonly mentioned side effects.

All user comments are moderated by Drugs.com. Each review is verified for relevance and screened for inappropriate content. Side effects are user-reported and not clinically verified.

hair loss 27.3%
headaches 12.1%
gi issues 9.1%
high blood pressure 9.1%
infection 9.1%
liver damage 9.1%
pain 9.1%
weakness 9.1%

Reviews for Arava

Commonly mentioned side effects
  • Tri...
  • January 14, 2017

For Rheumatoid Arthritis "No way did this drug help me! What it did do was give me MS symptoms! Yes, I went totally blind off and on during the day and had debilitating headaches to where all I did was lay and cry! Warning, the doctor tells me I had MS. I say no, it's the drug! He says no and proceeds to send me to a neurologist. He examines me and says no, it's probably neuropathy! So here I go again being sent to yet another specialist! I was sent to an ophthalmologist, and he says no, your eyes are fine, it has to be MS! I then go back to the rheumatologist for him to say, yes, it's MS, don't stop the drug! I went out on my own gut and stopped the Arava and WHAT DO YOU KNOW--- MS SYMPTOMS DISAPPEARED ALMOST INSTANTLY! So please be aware these drugs will do more harm than good."

1 / 10
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  • PK ...
  • Taken for less than 1 month
  • November 25, 2019

For Rheumatoid Arthritis "Taking Arava for about 3 weeks for RA, it gave me a bad headache. My head hurt really badly, and my neck, I couldn't turn my head. My hands got very weak, it felt like I had sprained them. My finger joints were inflamed, and there was burning pain, and ALL my joints hurt worse. I stopped using it, and the headache, neck, and hand pain got better."

1 / 10
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42 Report
  • M--...
  • Taken for 1 to 2 years
  • August 14, 2025

For Rheumatoid Arthritis "I have been using Arava (Leflunomide) for the management of rheumatoid arthritis following a formal diagnosis after experiencing progressive, symmetric joint pain beginning in late 2021. Initially prescribed at a dose of 20 mg daily alongside Prednisolone 5 mg, the treatment helped significantly in controlling inflammation and reducing flare-ups. After one year, I successfully tapered off Prednisolone and continued with Arava alone. Side effects that I experienced personally: 1. Mild elevation in blood pressure, which may be due to Prednisolone. 2. Elevated liver enzymes, which required dose reduction. 3. Gastrointestinal discomfort, including gastritis and headaches. Rating: 8/10. I am giving Arava a rating of 8 out of 10 due to the side effects I encountered. While the drug has been effective in controlling RA symptoms, the need for dose adjustments and management of side effects slightly diminished its overall convenience and tolerability."

8 / 10
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Frequently asked questions

  • Moh...
  • Taken for less than 1 month
  • September 5, 2020

"I have been taking Arava for one week for psoriatic arthritis, and I have suffered from headache and high blood pressure within a week."

1 / 10
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15 Report

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