side effects

There was a time when I’d regularly strap on two pads, stride out between English showers, and attempt to bat on the subsequently dodgy surface. That was good for the fast bowlers, except they now found themselves also slipping on the sopping grass. I sympathized with them, as I was…

AstraZeneca’s COVID-19 vaccine appears to be reasonably safe for people with multiple sclerosis (MS), according to a small study of its use in the U.K. Vaccine side effects were in line with those experienced by the general population, its researchers said, such as flu-like symptoms and sore arms.

People with relapsing-remitting multiple sclerosis (RRMS) using approved oral disease-modifying therapies generally tolerate the treatments well, with real-world adverse event profiles similar to those seen in clinical trials, an analysis of U.S. data indicates. Results also suggest high adherence to these therapies — meaning patients are usually taking the therapies…

The U.S. Food and Drug Administration (FDA) has rejected Biogen‘s request for approval of under-the-skin administration of Tysabri (natalizumab) as a treatment for relapsing forms of multiple sclerosis (MS). “This response from the FDA does not affect the intravenous administration of Tysabri, a well-established high-efficacy treatment with a…

The multiple sclerosis (MS) treatment Gilenya (fingolimod) is associated with a 16% greater risk of infections, compared with a placebo or control treatment, according to data from 12 randomized clinical trials. The findings were published in a study, “Incidence and Risk of Infection Associated With Fingolimod in Patients…

A 78-year-old man with multiple sclerosis (MS) developed the brain infection progressive multifocal leukoencephalopathy (PML) after two years of treatment with Ocrevus (ocrelizumab), a recent case report detailed. Treatment was discontinued and, as the patient’s symptoms worsened, he was moved to off-label…

Where has the time gone? It’s been three years since I completed my second round of Lemtrada (alemtuzumab) infusions. So, it’s time to take another look at where this journey has taken me. Lemtrada is a monoclonal antibody treatment that wipes out rogue B- and T-cells in the…

The journal JAMA Neurology recently reported that a 78-year-old man with progressive multiple sclerosis died after being diagnosed with progressive multifocal leukoencephalopathy (PML), a brain disease. The man, diagnosed with MS about 30 years ago, had been treated for two years with Ocrevus (ocrelizumab), and had no previous…

Treatment with oral Ampyra (dalfampridine) improves walking ability, finger dexterity, and cognition in people with multiple sclerosis (MS), an analysis of nine randomized clinical trials shows. But the investigators caution the therapy should be taken only under expert medical guidance, due to its higher rate of potential side effects. The…

Last week, my wife and I were back in Bowie, Maryland, for our second shot of the Moderna COVID-19 vaccine. It was a sunny and warm afternoon after a windy, cold, and wet month. We hoped that was a good omen. Nina, the same pharmacist who gave us our…

“Let’s go for a walk,” my wife, Jane, chirpily suggested. This was a bit of a nightmare. I had to put on trousers. I perhaps cheekily get away with only wearing an apron all day. It makes going to the bathroom so much easier. (A little later in the day…

The number of cases of Tysabri (natalizumab) that are associated with progressive multifocal leukoencephalopathy (PML) — a serious brain infection — in multiple sclerosis (MS) patients living in Sweden fell between 2006 and 2018, a study shows. Notably, the data highlighted that this drop was likely due to…

Tecfidera (dimethyl fumarate) was detected in the breast milk of two women using the oral therapy to treat their multiple sclerosis, but at concentrations well below the “theoretical threshold of concern” for an infant, a case study reported. According to its investigators, this is the first…

The use of disease-modifying therapies (DMTs) in adults with multiple sclerosis (MS) increased the risk of precancerous growth in those older than 45 years of age, according to an age-related adverse events analysis of several dozen clinical trials. …

MS Patients Should Avoid ‘Silver’ Tooth Fillings Due to Mercury, FDA Advises Concerns about the possible danger of amalgam dental fillings have been floated for years. Several European countries already have banned their use in certain cases. Now, regulators in the U.S. have taken a small step in that…

EMD Serono will present new data from programs assessing the efficacy and safety of Mavenclad (cladribine) and Rebif (interferon beta-1a), as well as investigative evobrutinib in treating relapsing forms of multiple sclerosis (MS) at the MSVirtual2020 meeting. Findings are part of 54 abstracts being presented by EMD Serono,…

Kesimpta (ofatumumab) is a safe and effective treatment for relapsing multiple sclerosis (MS), with an ease of delivery that makes it more convenient than comparable therapies, experts say. Developed and marketed by Novartis, Kesimpta was recently approved by the…

Ocrevus (ocrelizumab), a second-generation anti-CD20 antibody, may be associated with a greater risk of infections. But it carries a lower risk of cancer and immune reactions than first-generation rituximab in people with multiple sclerosis (MS), according to a real-life study. The higher incidence of infections linked with Ocrevus’…

Ocrevus (ocrelizumab) eliminated the immunity, acquired through vaccination, to the varicella-zoster virus — the virus that causes chickenpox and shingles — in a man with relapsing-remitting multiple sclerosis (RRMS), a case study reported. …

Tecfidera (dimethyl fumarate) is safe and effective as a long-term treatment for relapsing-remitting multiple sclerosis (RRMS), a study of clinical trial data covering up to 11 years of treatment suggests. The study, “Safety and efficacy of delayed-release dimethyl fumarate in patients with relapsing-remitting multiple sclerosis:…

A high-dose chemotherapy combination given to wipe out the immune system before its rescue with autologous hematopoietic stem cell transplant (aHSCT) can cause “transient” damage to neurons and supporting cells of the central nervous system in people with aggressive multiple sclerosis (MS), a Canadian study reports. Nonetheless, its researchers believe…

I canceled my April blood draw. The protocol for Lemtrada (alemtuzumab) requires lab work each month because the treatment can have serious side effects. But I spoke with my neurologist and we decided that I could skip it. Blame it on COVID-19. My legs are stiffer than they were two…

Happy Lemtrada anniversary to me! It’s been two years since I completed my second round of Lemtrada (alemtuzumab) infusions, and I’m happy to say that the results have been good. Not everyone’s experience with Lemtrada will mirror mine, but I don’t think I’m much different than most. My brain MRI…

Treatment with Gilenya (fingolimod) could make people with multiple sclerosis (MS) more vulnerable to the parasitic infection known as cryptosporidiosis, a case report suggests. The report, “Cryptosporidiosis after treatment with fingolimod: a case report and pharmacovigilance review,” was published in the jorunal BMC Infectious Diseases. Gilenya…

New or worsening headaches are a more common side effect of interferon-beta (IFN-beta) treatment in people with multiple sclerosis (MS) than previously appreciated, a new study suggests. The study, “Interferon-Beta-Induced Headache in Patients with Multiple Sclerosis: Frequency and Characterization,” was published in the Journal of Pain Research.

The risk of invasive cancer may be slightly higher in multiple sclerosis (MS) patients treated with Gilenya (fingolimod) compared with those treated with rituximab, and with people from the general population, a Swedish study suggests. The study, “Cancer Risk for Fingolimod, Natalizumab, and Rituximab…

Gabapentinoids — a class of therapies sometimes used off-label to help control pain in people with multiple sclerosis (MS) — can increase the risk of serious breathing problems, particularly for those who have risk factors like poorer lung function or use opioid pain medicines, according to a warning…

I was bruised, broken, and in pain. I had been struggling with Rebif (interferon beta-1a) side effects for over a year, ever since my diagnosis. It was the first multiple sclerosis medication doctors put me on, and it did not work…

Vumerity (diroximel fumarate) carries fewer and less severe gastrointestinal side effects compared to Tecfidera (dimethyl fumarate), new data from a Phase 3 trial directly comparing the GI tolerability of these two relapsing-remitting multiple sclerosis (RRMS) treatments show. These results were presented at the 27th Annual Meeting of the European Charcot Foundation,…

Seven months after starting a safety review of Lemtrada (alemtuzumab), the Pharmacovigilance Risk…