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Take particular care when prescribing or dispensing medicines that could be confused with others (ie, they sound-alike or look-alike).
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Previously co-dydramol (dihydrocodeine/paracetamol) was available only in the ratio 1:50 (co-dydramol 10/500 mg). Two products are now available with a higher strength of dihydrocodeine (co-dydramol 20/500 mg and 30/500 mg t…
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If an adverse reaction is suspected, ask patients whether they are taking any herbal medicines and discuss with them the importance of reporting this via the Yellow Card Scheme.
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Letters were sent about cladribine (Litak and Leustat), radium-223-dichloride (Xofigo▼), and ERWINASE.
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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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A review has found that low levels of gadolinium can be retained in the brain and other tissues after administration of gadolinium-containing contrast agents (GdCAs). There is currently no evidence that gadolinium deposition…
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Consider progressive multifocal encephalopathy (PML) in the differential diagnosis for patients with new or worsening neurological signs or symptoms, even several years after treatment with cladribine.
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A European review has begun into the safety of radium-223 dichloride following an observed increase in the incidence of deaths and fractures in patients with chemotherapy-naive metastatic castration-resistant prostate cancer…
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Cases of pancreatitis, with or without sphincter of Oddi spasm, have been reported in patients taking eluxadoline. Some cases have resulted in hospitalisation and death, primarily in patients who have undergone cholecystecto…
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Fingolimod can cause persistent bradycardia, which can increase the risk of serious cardiac arrhythmias. New contraindications have been introduced for patients with pre-existing cardiac disorders.
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Monitor patients closely for skin cancers. Advise patients to seek urgent attention if they develop signs or symptoms of serious infections.
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Letters were sent about eluxadoline (Truberzi), fingolimod (Gilenya), Bleo-Kyowa (bleomycin sulphate), Buccolam (midazolam), and ERWINASE.
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An alert was recently issued about Oxoid ceftazidime antimicrobial susceptibility test discs.
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Some batches of gentamicin sulphate active pharmaceutical ingredient (API) used to manufacture gentamicin may contain higher than expected levels of histamine, which is a residual from the manufacturing process. Monitor pati…
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Quinine has dose-dependent QT-interval-prolonging effects and should be used with caution in patients with risk factors for QT prolongation or in those with atrioventricular block.
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Inadvertent switching between tacrolimus products has been associated with reports of toxicity and graft rejection. If you switch a patient to a different brand, ensure they receive careful supervision and therapeutic monito…
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We are running a second social media campaign to promote the reporting of suspected adverse drug reactions (ADRs) to the Yellow Card Scheme in support of the ADR awareness week taking place 20-24 November 2017. The main mess…
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In addition to the 3 risk-based categories of antiepileptic drugs, patient-related factors should be considered when deciding whether it is necessary to maintain continuity of supply for a specific product.
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Further to our previous advice in 2016, Public Health England have updated their guidance about live vaccination of infants born to a mother who received immunosuppressive biological therapy during pregnancy.
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A letter was sent about injectable methylprednisolone products containing lactose (Solu-Medrone 40 mg); do not use in patients allergic to cow’s milk proteins.
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An alert was issued about Alere HIV Combo professional HIV tests.
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Solu-Medrone 40 mg may contain trace amounts of milk proteins. Do not use in patients with a known or suspected allergy to cows’ milk.
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Gabapentin has been associated with a rare risk of severe respiratory depression even without concomitant opioid medicines. Patients with compromised respiratory function, respiratory or neurological disease, renal impairmen…
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Cases of sexual dysfunction, predominantly involving erectile dysfunction and decreased libido, have been reported rarely in patients taking oral isotretinoin for severe acne.
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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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Letters were sent in September about Dacogen (decitabine), Eperzan▼(albiglutide), ERWINASE, ReoPro (abciximab), and recombinant human erythropoietins.
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Alerts were recently issued about Accu-Chek insulin pumps, Astral lung ventilators, and IntelliVue patient monitors used with 12-lead ECG.
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Patients taking warfarin should not use over-the-counter miconazole oral gel (Daktarin). If you plan to prescribe miconazole oral gel in a patient on warfarin, you should closely monitor them and advise that if they experien…
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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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Letters were sent about INOmax (nitric oxide) cylinders and triptorelin (Decapeptyl).
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Alerts were issued about NovoPen Echo and NovoPen 5 insulin pens and BioMérieux antimicrobial susceptibility tests.
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Temporarily discontinue ibrutinib in patients who develop symptoms suggestive of ventricular arrhythmia and assess benefit-risk before restarting therapy. Establish hepatitis B virus status before initiating ibrutinib. Consi…
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Central serous chorioretinopathy is a retinal disorder that has been linked to the systemic use of corticosteroids. Recently, it has also been reported after local administration of corticosteroids via inhaled and intranasal…
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It is recommended that 2 adrenaline auto-injectors are prescribed, which patients should carry at all times.
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Letters were sent about ibrutinib, daclizumab, aflibercept, valproate medicines, and arsenic trioxide.
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An alert was recently issued about Prismaflex haemofiltration machines.
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While an urgent EU-wide review of new information on liver safety is under way, promptly review patients on treatment. Only initiate daclizumab in restricted groups of patients with limited treatment options and keep all pat…
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Recent clinical trials have shown increased mortality when bendamustine (Levact) was used in combination treatments outside its approved indications. Be aware that the risk of opportunistic infections for all patients receiv…
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There have been reports of rejection of solid organ transplants in patients treated with nivolumab or pembrolizumab. Ipilimumab (Yervoy▼) may also interfere with immunosuppressive therapy, increasing the risk of graft reject…
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Letters were sent about Arsenic Trioxide (Trisenox), Uptravi▼ (selexipag), DepoCyte (cytarabine), Cinryze▼ (C1 esterase inhibitor [human]), and Clexane (enoxaparin sodium).
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Alerts were recently issued about high concentration oxygen masks, metal-on-metal (MoM) hip replacements, and BVM (Bag-Valve-Mask) manual resuscitation systems.
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Denosumab is associated with a risk of osteonecrosis of the jaw, osteonecrosis of the external auditory canal has also been reported with denosumab.
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Systemic cardiovascular effects including bradycardia, hypotension, and dizziness have been reported after application. It is important to avoid application to irritated or damaged skin, including after laser therapy.
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Sales restrictions introduced in 2008 continue to be successful in managing the risk of misuse of pseudoephedrine and ephedrine.
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Use the Yellow Card Reporting Scheme to support the safety of e-cigarettes and refill containers (e-liquids).
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Letters were sent about Pharmalgen (Bee Venom and Wasp Venom) Initial kits, bendamustine (Levact), and ERWINASE.
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Alerts were issued about LIFEPAK 1000 automatic external defibrillators, Mitroflow LX (sizes 19mm and 21mm) biological replacement pericardial aortic heart valves, and Accu-Chek Insight insulin pumps.
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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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You can use our free e-learning modules to find out more about how and when to report suspected adverse drug reactions and earn CPD credits at the same time.
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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.