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An alert was issued about T34 ambulatory syringe pumps.
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Temporary safety measures are in place while an EU review investigates the link between cases of serious liver injury, including 4 cases requiring liver transplantation, and Esmya for uterine fibroids.
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Letters were sent about ellaOne, ERWINASE, Eperzan▼, Ocaliva▼, Velcade, Esmya, and Bleo-Kyowa.
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Monitor patients closely and remove the vaginal delivery system immediately in cases of excessive or prolonged uterine contractions, at the onset of labour, or if there is clinical concern for mother or baby.
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Mycophenolate mofetil and its active metabolite mycophenolic acid, both used to prevent transplant rejection, are teratogenic and genotoxic. The available clinical evidence does not indicate an increased risk of malformation…
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Letters were sent about Buccolam (midazolam), misoprostol vaginal delivery system (Mysodelle), noradrenaline, Relenza (zanamivir), mycophenolate mofetil/mycophenolic acid, Flolan, and Fludara.
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Alerts were recently issued about BD Alaris/Asena syringe pumps and Maxter Catheters nasogastric (NG) feeding tubes.
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If constipation occurs during treatment with clozapine (Clozaril, Denzapine, Zaponex), it is vital that it is recognised and actively treated.
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There have been reports of cardiac events including QT prolongation, torsades de pointes, and cardiac arrest in patients who have taken high or very high doses of loperamide as a drug of abuse or for self-treatment of opioid…
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We have received reports of depression and, in rare cases, suicidal thoughts in men taking finasteride 1 mg (Propecia) for male pattern hair loss. Be aware that depression is also associated with finasteride 5 mg (Proscar).
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A summary of letters sent to healthcare professionals, including an important reminder about the withdrawal of retigabine (Trobalt) from the market.
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Babies born to mothers who take valproate medicines (Epilim▼, Depakote▼) during pregnancy have a 30–40% risk of developmental disability and a 10% risk of birth defects. Despite communications to prescribers in January 2015 …
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A summary of letters sent to relevant healthcare professionals in January 2017.
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There is an increased risk that some patients may experience psychiatric symptoms with apremilast, including depression and suicidal thoughts. Stop treatment if patients have new psychiatric symptoms or if existing symptoms …
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A summary of recent letters sent to relevant healthcare professionals, to inform them of updated safety information.
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A summary of letters sent to healthcare professionals in September 2016, including important information for professionals who specialise in epilepsy treatment regarding the withdrawal from the market of retigabine (Trobalt).
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Medicines or herbal remedies that induce CYP3A4 enzymes reduce blood levels of levonorgestrel, which may reduce emergency contraceptive efficacy.
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Possible illicit drug use should be considered when prescribing medicines that have the potential to interact adversely.
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There have been rare reports of Nexplanon implants having reached the lung via the pulmonary artery. An implant that cannot be palpated at its insertion site in the arm should be located as soon as possible and removed at th…
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In May 2016, letters were sent regarding Nexplanon (etonogestrel implant) and ERWINASE.
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Following an EU wide review of meprobamate, the remaining licence holder in the UK has ceased manufacturing and the licence will be cancelled by the end of 2016.
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In February 2016, a letter was sent to healthcare professionals regarding medicines containing valproate.
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Children exposed to valproate in utero are at high risk of developmental disorders and congenital malformations. Use the new communication materials below to discuss these risks with patients
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Levonorgestrel-releasing intrauterine systems should always be prescribed by brand name because products have different indications, durations of use, and introducers.
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Mycophenolate mofetil and its active metabolite mycophenolic acid are associated with a high rate of serious birth defects and increased risk of spontaneous abortion.
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In November, letters were sent regarding thalidomide, mycophenolate mofetil, nicorandil, InductOs, and dimethyl fumarate
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Mirabegron is now contraindicated in patients with severe uncontrolled hypertension; advice about regular monitoring is being introduced because of cases of severe hypertension.
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A letter was sent to healthcare professionals about mirabegron for symptomatic treatment of urgency, increased
micturition frequency, or urgency incontinence.
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Patient reminder cards about the risk of osteonecrosis of the jaw are being introduced; denosumab 120 mg is now contraindicated in patients with unhealed lesions from dental or oral surgery.
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EU review confirms that the cardiovascular risk of high-dose ibuprofen (≥2400mg/day) is similar to COX 2 inhibitors and diclofenac.
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The most important risk factors for uterine perforation are insertion during lactation and insertion in the 36 weeks after giving birth. Before inserting an IUS or IUD, inform women of the risk and the symptoms of perforatio…
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The maximum adult daily dose of hydroxyzine is now 100 mg. Do not prescribe hydroxyzine to people with a prolonged QT interval or risk factors for QT interval prolongation.
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The licence-holder of ferumoxytol has voluntarily withdrawn it from the UK market for commercial reasons.
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The new module helps clinicians understand how to identify, manage and avoid side effects when using corticosteroids.
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We remind you that a new offence will be enforced from 2 March 2015 in England and Wales. Talk to patients who are on medicines with potential to impair driving and discuss the patient leaflet advice.
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Since November 2014, letters were sent regarding vismodegib (Erivedge ▼), chlorhexidine solutions, carbocisteine oral liquid (Mucodyne Paediatric 125mg/5ml), regadenoson (Rapiscan), a parenteral nutrition emulsion (Triomel),…
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Children exposed in utero to valproate are at a high risk of serious developmental disorders (in up to 30-40% of cases) and/or congenital malformations (in approximately 10% of cases).
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Warn patients and family, monitor patients for signs of depression
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Reminder to test liver function before and during treatment.
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The new offence introduced in July does not apply in Northern Ireland nor replace any existing offences of driving.
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Minimising the risk of osteonecrosis of the jaw; monitoring for hypocalcaemia.
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New recommendations are being introduced to minimise the risk of serious hypersensitivity reactions with ferumoxytol.
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Emergency contraceptives remain suitable for all women regardless of the woman’s weight or body mass index (BMI).
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The Department for Transport has introduced a new offence of driving with certain controlled drugs above specified limits in the blood; this is likely to come into force on 2 March 2015.
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Reporting suspected adverse reactions experienced by the woman or child associated with medicines taken during pregnancy.
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Non-hormonal or progestogen-only contraception should be considered in some situations.
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St John’s wort interacts with hormonal contraceptives reducing the effectiveness and increasing the risk of unplanned pregnancy.
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A review of the latest evidence on the risk of thromboembolism advises to consider risk factors and remain vigilant for signs and symptoms.
- the risk of blood clots with all low-dose CHCs is small
- there is good evid…
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Cases of intraoperative floppy iris syndrome (IFIS) during cataract surgery have been reported in patients taking the atypical antipsychotics risperidone or paliperidone.
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Not for use in pregnancy unless there is no effective alternative.