{"id":61432,"date":"2024-02-28T07:40:41","date_gmt":"2024-02-28T07:40:41","guid":{"rendered":"https:\/\/medsname.com\/mefque\/"},"modified":"2026-04-30T10:23:35","modified_gmt":"2026-04-30T10:23:35","slug":"mefque","status":"publish","type":"product","link":"https:\/\/medsbase.com\/nl\/mefque\/","title":{"rendered":"Mefque"},"content":{"rendered":"<p><!-- medsbase-tldr-answer --><\/p>\n<div style=\"background:#fff8d6;border-left:4px solid #f5c518;padding:14px 18px;margin:18px 0;border-radius:4px;\">\n<h3 style=\"margin-top:0;\">Snelle antwoord<\/h3>\n<p><strong>Mefque<\/strong> bevat <strong>mefloquine 250 mg<\/strong> (Cipla). It is a once-weekly chemoprophylaxis option for <strong>chloroquine-resistant malaria<\/strong> in sub-Saharan Africa, India, Southeast Asia (excluding the Thai-Cambodia \/ Thai-Myanmar borders), and the Amazon. Adult dose: 250 mg once weekly, started <strong>2\u20133 weeks before travel<\/strong> (to identify intolerance and reach steady state), continued during travel, and continued <strong>4 weeks after return<\/strong>. Take with a full meal and water. <strong>Mandatory pre-travel test dose 3 weeks before departure<\/strong> \u2014 if neuropsychiatric side effects occur, switch to doxycycline or atovaquone-proguanil before flying. Contraindicated in patients with current or past depression, generalised anxiety disorder, psychosis, schizophrenia, bipolar disorder, seizure disorders, or significant cardiac conduction abnormality.<\/p>\n<\/div>\n<div class=\"medsbase-trust-strip\" style=\"background:#f4f4f4;border:1px solid #e0e0e0;border-radius:6px;padding:14px 18px;margin:18px 0;font-size:14px;line-height:1.5;\"><strong>\ud83c\udfed WHO-GMP gecertificeerde fabrikant<\/strong> &nbsp;\u00b7&nbsp; <strong>\ud83d\udce6 Discrete verpakking<\/strong> &nbsp;\u00b7&nbsp; <strong>\ud83c\udf0d Wereldwijde verzending<\/strong> &nbsp;\u00b7&nbsp; <strong>\u2b50 <a href=\"https:\/\/medsbase.com\/nl\/reviews\/\">1.400+ klantbeoordelingen<\/a><\/strong><\/div>\n<p class=\"medsbase-reship-line\" style=\"font-size:13px;color:#555;margin:10px 0 18px;\">\ud83d\udee1\ufe0f Elke bestelling wordt gedekt door onze <a href=\"https:\/\/medsbase.com\/nl\/medsbase-re-shipment-assurance-policy\/\"><strong>Reshipment Assurance Policy<\/strong><\/a> \u2014 als uw pakket niet binnen 20 werkdagen arriveert, sturen wij een gratis vervanging via EMS of ITPS koerier.<\/p>\n<h3>Waarom bestellen bij MedsBase<\/h3>\n<p>Mefque is sourced from a WHO-GMP certified manufacturer and shipped worldwide in discreet packaging. Every order is backed by our <a href=\"https:\/\/medsbase.com\/nl\/medsbase-re-shipment-assurance-policy\/\">Reshipment Assurance Policy<\/a> en ondersteund door onze <a href=\"https:\/\/medsbase.com\/nl\/reviews\/\">1.400+ klantbeoordelingen<\/a>. Wereldwijde verzending zonder receptpapieren.<\/p>\n<h2>About Mefque<\/h2>\n<p>Mefque is a 250 mg mefloquine hydrochloride tablet manufactured by Cipla under WHO-GMP certified conditions. Mefloquine was developed by the US Walter Reed Army Institute of Research in the 1970s and remains one of the three modern options (with doxycycline and atovaquone-proguanil) for prophylaxis in chloroquine-resistant areas. Its long half-life enables once-weekly dosing \u2014 convenient on long trips.<\/p>\n<h2>How mefloquine works<\/h2>\n<p>Mefloquine is a 4-quinolinemethanol antimalarial. Like chloroquine it interferes with parasite haem detoxification in the food vacuole, but is active against many chloroquine-resistant strains because it does not depend on the same parasite transport mechanism. It also has activity against blood-stage P. falciparum, P. vivax, P. ovale, and P. malariae. Mefloquine has substantial CNS penetration \u2014 desirable for parasitological efficacy, but the source of its neuropsychiatric side-effect profile.<\/p>\n<p>Half-life is ~ 2\u20133 weeks. Once-weekly dosing reaches steady state by week 7\u20139; this is why most authorities recommend a 2\u20133 week pre-travel start.<\/p>\n<h2>Indicaties en dosering<\/h2>\n<div style=\"overflow-x:auto;margin:18px 0;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:14px;\">\n<thead>\n<tr>\n<th style=\"background:#2c7cb0;color:#fff;padding:8px;text-align:left;\">Indicatie<\/th>\n<th style=\"background:#2c7cb0;color:#fff;padding:8px;text-align:left;\">Dosering<\/th>\n<th style=\"background:#2c7cb0;color:#fff;padding:8px;text-align:left;\">Schema<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#f9f9f9;\">\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Chemoprophylaxis, adult<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">250 mg once weekly<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Start 2\u20133 weeks before entering malaria area; continue weekly during exposure; continue 4 weeks after return.<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Paediatric chemoprophylaxis (\u2265 5 kg)<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">5 mg\/kg once weekly (max 250 mg)<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Same start \/ continue \/ stop schedule. Halved tablet for smaller children \u2014 exact mg\/kg matters.<\/td>\n<\/tr>\n<tr style=\"background:#f9f9f9;\">\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Acute uncomplicated chloroquine-resistant P. falciparum malaria, adult<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">750 mg single dose, then 500 mg 6\u201312 h later (1 250 mg total)<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Treatment doses cause significantly more side effects than prophylactic doses. Modern WHO preference is artemisinin combination therapy where available.<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Standby emergency self-treatment of presumptive malaria<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">750 mg + 500 mg as above<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">For travellers in areas without rapid medical access who develop a febrile illness compatible with malaria. Not a substitute for medical evaluation.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div style=\"background:#fff3f3;border-left:4px solid #d9534f;padding:14px 18px;margin:18px 0;font-size:14px;line-height:1.6;\"><strong>Neuropsychiatric red-box \u2014 read before purchase.<\/strong> Mefloquine is associated with anxiety, vivid dreams, nightmares, insomnia, mood change, depression, suicidal ideation, paranoia, hallucinations, and rare seizures. Most reactions occur within the first 3 doses. Some patients describe long-lasting (&#8220;post-mefloquine syndrome&#8221;) symptoms after the drug is stopped. <strong>Contraindicated in:<\/strong> current or past depression, generalised anxiety disorder, psychosis, schizophrenia, bipolar disorder, seizure disorder, severe cardiac conduction abnormality, recent traumatic brain injury, history of severe psychiatric illness in close family. Always do a <strong>3-week pre-travel test dose<\/strong>: if anxiety, dysphoria, vivid dreams, or sleep disturbance develop, switch to doxycycline or atovaquone-proguanil before flying.<\/div>\n<div style=\"background:#fff8e1;border-left:4px solid #f5a623;padding:14px 18px;margin:18px 0;font-size:14px;line-height:1.6;\"><strong>Cardiac note.<\/strong> Mefloquine prolongs PR interval and modestly prolongs QTc. Avoid combination with other QT-prolonging drugs (azithromycin, ondansetron, fluoroquinolones, antipsychotics, SSRIs \/ TCAs at high dose). Avoid in patients with bradycardia, AV-block, or pacemaker dependence without cardiology consultation.<\/div>\n<h2>Bijwerkingen<\/h2>\n<ul>\n<li><strong>Common (10\u201325 %):<\/strong> nausea, dizziness, vivid dreams, mild insomnia, headache.<\/li>\n<li><strong>Less common (5\u201310 %):<\/strong> anxiety, mood change, fatigue, GI upset, mild hair loss, photosensitivity.<\/li>\n<li><strong>Zeldzaam maar belangrijk:<\/strong> depression (sometimes severe), suicidal ideation, paranoia, hallucinations, panic attacks, dissociative symptoms \u2014 these often persist after stopping the drug.<\/li>\n<li><strong>Zeldzaam maar ernstig:<\/strong> seizures, encephalopathy, AV-block, bradycardia, severe cutaneous reactions (Stevens-Johnson, toxic epidermal necrolysis), agranulocytosis, severe hepatotoxicity, severe vestibular disturbance.<\/li>\n<li><strong>Zwangerschap:<\/strong> can be used in second and third trimester for prophylaxis and treatment; first-trimester data are reassuring but limited. Use the lowest effective dose.<\/li>\n<\/ul>\n<h2>Geneesmiddelinteracties<\/h2>\n<div style=\"overflow-x:auto;margin:18px 0;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:14px;\">\n<thead>\n<tr>\n<th style=\"background:#2c7cb0;color:#fff;padding:8px;text-align:left;\">Interactie<\/th>\n<th style=\"background:#2c7cb0;color:#fff;padding:8px;text-align:left;\">Effect<\/th>\n<th style=\"background:#2c7cb0;color:#fff;padding:8px;text-align:left;\">Beheer<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#f9f9f9;\">\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Quinine \/ chloroquine \/ hydroxychloroquine<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Additive cardiotoxicity + lowered seizure threshold<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Avoid combination \u2014 use one antimalarial.<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Anticonvulsants (carbamazepine, phenytoin, valproate)<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Mefloquine can lower the seizure threshold + reduces anticonvulsant levels via CYP3A4<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Mefloquine contraindicated in seizure disorder.<\/td>\n<\/tr>\n<tr style=\"background:#f9f9f9;\">\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Beta-blockers \/ calcium channel blockers \/ digoxin<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Additive bradycardia \/ AV-block<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Cardiology review; consider alternative antimalarial.<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Halofantrine<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Severe QTc prolongation, fatal arrhythmia reported<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Absolute contraindication.<\/td>\n<\/tr>\n<tr style=\"background:#f9f9f9;\">\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Ketoconazole \/ strong CYP3A4 inhibitors<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Raise mefloquine level + QTc effect<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Vermijd combinatie.<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Rifampicin \/ rifabutin \/ strong CYP3A4 inducers<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Lower mefloquine level \u2014 risk of prophylaxis failure<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Avoid combination; choose alternative antimalarial.<\/td>\n<\/tr>\n<tr style=\"background:#f9f9f9;\">\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">QT-prolonging drugs (azithromycin, ondansetron, antipsychotics, SSRIs \/ TCAs)<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Additieve QTc-verlenging<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Avoid in patients with electrolyte disturbance or pre-existing long QT.<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Live oral typhoid vaccine (Ty21a)<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Mefloquine inactivates the live vaccine<\/td>\n<td style=\"padding:8px;border-top:1px solid #e0e0e0;vertical-align:top;\">Complete vaccine series at least 12 hours before mefloquine.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Contra-indicaties en waarschuwingen<\/h2>\n<ul>\n<li><strong>Absoluut:<\/strong> hypersensitivity to mefloquine or related quinoline antimalarials; current or past major depression, generalised anxiety disorder, psychosis, schizophrenia, bipolar disorder, seizure disorder; severe cardiac conduction abnormality (high-grade AV-block, severe bradycardia); concurrent halofantrine.<\/li>\n<li><strong>Sterke waarschuwing:<\/strong> prior depression \/ anxiety not currently active, recent traumatic brain injury, severe hepatic or renal impairment, vestibular disorders.<\/li>\n<li><strong>Zwangerschap:<\/strong> compatible after the first trimester; first-trimester data limited but reassuring. Untreated falciparum malaria in pregnancy is far more dangerous.<\/li>\n<li><strong>Borstvoeding:<\/strong> compatible \u2014 secreted in breast milk in low amounts insufficient for infant prophylaxis.<\/li>\n<\/ul>\n<h2>Opslag<\/h2>\n<p>Store below 30 \u00b0C in a dry place, in original packaging. Keep out of reach of children.<\/p>\n<h2 id=\"faqs\">Veelgestelde vragen<\/h2>\n<h3>Why start Mefque 2\u20133 weeks before travel?<\/h3>\n<p>Two reasons: to detect early neuropsychiatric intolerance (so you can switch antimalarial before flying) and to allow blood levels to climb toward steady state. Some authorities recommend 3 weeks; minimum is 2 weeks.<\/p>\n<h3>Who should NOT take mefloquine?<\/h3>\n<p>Anyone with current or past depression, generalised anxiety disorder, psychosis, schizophrenia, bipolar disorder, seizure disorder, severe cardiac conduction abnormality, recent traumatic brain injury, or strong family history of severe psychiatric illness. These patients should choose doxycycline (Cendox) or atovaquone-proguanil instead.<\/p>\n<h3>What if I get vivid dreams?<\/h3>\n<p>Vivid dreams alone are common (15\u201320 %) and often tolerable. Severe nightmares, sleep disturbance, anxiety, or mood change are reasons to switch antimalarial \u2014 do this BEFORE flying, while you still have alternatives available.<\/p>\n<h3>Is mefloquine still in widespread use?<\/h3>\n<p>Yes for prophylaxis in pregnancy (where atovaquone-proguanil is less established and doxycycline is contraindicated) and for travellers wanting once-weekly dosing on long trips. Many travel-medicine clinics now prefer atovaquone-proguanil where cost and side-effect profile are concerns; mefloquine remains a valid choice after a careful test dose.<\/p>\n<h3>Can I take Mefque and drink alcohol?<\/h3>\n<p>Moderate alcohol is acceptable. Heavy drinking amplifies CNS effects (dizziness, anxiety, mood disturbance) and should be avoided.<\/p>\n<h3>Does mefloquine cause permanent brain damage?<\/h3>\n<p>Most side effects resolve after stopping the drug. A minority of patients describe persistent symptoms (&#8220;post-mefloquine syndrome&#8221;). The mechanism is unclear and the prevalence is debated. The 3-week pre-travel test dose exists specifically to identify patients who should not continue the drug before persistent effects develop.<\/p>\n<h3>Can I take Mefque in pregnancy?<\/h3>\n<p>Yes \u2014 mefloquine is one of the preferred antimalarial prophylactics in pregnancy after the first trimester. First-trimester data are reassuring but limited. Untreated falciparum malaria in pregnancy is far more dangerous than mefloquine.<\/p>\n<h3>What if I miss a weekly dose?<\/h3>\n<p>Take it as soon as you remember. If it is more than 3 days late, take it and resume the original day-of-the-week schedule the following week. Do not double up.<\/p>\n<h3>Why does the dose differ for treatment vs prophylaxis?<\/h3>\n<p>Prophylaxis prevents the parasite from establishing infection \u2014 modest steady-state blood levels suffice. Treatment must clear an established parasitic load \u2014 much higher peak doses are needed (1 250 mg total over 12 hours), with proportionally higher side effects.<\/p>\n<h3>Should I take Mefque with food?<\/h3>\n<p>Yes \u2014 taking with a full meal substantially reduces nausea and improves absorption. Avoid taking on an empty stomach.<\/p>\n<h3>Can I take mefloquine for malaria treatment if I get sick on the trip?<\/h3>\n<p>Self-treatment of presumptive malaria is reserved for travellers in remote areas without medical access. If you can reach medical care, do that \u2014 modern artemisinin combination therapy is safer and more effective for established infection. Mefloquine treatment doses cause significantly more side effects than prophylactic doses.<\/p>\n<p><!-- medsbase-related-alts-v1 --><\/p>\n<h2>Andere Malaria-tabletten<\/h2>\n<ul>\n<li><a href=\"https:\/\/medsbase.com\/nl\/cendox\/\"><strong>Cendox 100 mg<\/strong><\/a> \u2014 Doxycycline \u2014 daily alternative for travellers with neuropsychiatric contraindication to mefloquine<\/li>\n<li><a href=\"https:\/\/medsbase.com\/nl\/lariago\/\"><strong>Lariago 250 mg<\/strong><\/a> \u2014 Chloroquine \u2014 for the few remaining chloroquine-sensitive destinations only<\/li>\n<li><a href=\"https:\/\/medsbase.com\/nl\/hcqs\/\"><strong>HCQS 200\/400 mg<\/strong><\/a> \u2014 Hydroxychloroquine \u2014 alternative aminoquinoline with autoimmune crossover<\/li>\n<li><a href=\"https:\/\/medsbase.com\/nl\/primaquine\/\"><strong>Primaquine 15 mg<\/strong><\/a> \u2014 Radical cure for P. vivax \/ P. ovale relapsing malaria \u2014 G6PD test required<\/li>\n<li><a href=\"https:\/\/medsbase.com\/nl\/quinin-300\/\"><strong>Quinin 300 mg<\/strong><\/a> \u2014 Quinine \u2014 second-line treatment for chloroquine-resistant P. falciparum<\/li>\n<\/ul>\n<div style=\"background:#fff3f3;border-left:4px solid #d9534f;padding:14px 18px;margin:24px 0;font-size:13px;line-height:1.6;\"><strong>Medisch disclaimer.<\/strong> Deze pagina bevat alleen algemene informatie en is geen vervanging voor reisgeneeskundig advies of behandeling door een arts. Resistentiepatronen zijn per bestemming verschillend en veranderen \u2014 bevestig de profylaxe-keuze aan de hand van de actuele <a href=\"https:\/\/wwwnc.cdc.gov\/travel\/yellowbook\/2024\/preparing\/malaria\" rel=\"nofollow noopener\" target=\"_blank\">CDC Yellow Book<\/a> of <a href=\"https:\/\/www.fitfortravel.nhs.uk\/destinations\" rel=\"nofollow noopener\" target=\"_blank\">fitfortravel.nhs.uk<\/a> richtlijnen voor vertrek. Elke koortsende ziekte binnen 1 jaar na reizen naar een malariagebied vereist direct een dikke-druppelpreparaat. Ernstige malaria (verminderd bewustzijn, geelzucht, hypoglykemie, ademnood) is een spoedgeval voor het ziekenhuis.<\/div>","protected":false},"excerpt":{"rendered":"<p>\u2705 Voorkomt malaria<br \/>\n\u2705 Effective against chloroquine-resistant malaria<br \/>\n\u2705 Convenient once-weekly dosage<br \/>\n\u2705 Well-tolerated by most individuals<br \/>\n\u2705 Geschikt voor langdurig gebruik<\/p>\n<p>Mefque contains Mefloquine.<\/p>","protected":false},"featured_media":0,"comment_status":"open","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[3141,3580,3448],"product_tag":[5030,5031],"class_list":{"0":"post-61432","1":"product","2":"type-product","3":"status-publish","5":"product_cat-category-overview","6":"product_cat-malaria-tablets","7":"product_cat-travel-health-category-overview","8":"product_tag-mefloquine","9":"product_tag-mefque","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-variable","16":"has-default-attributes"},"acf":[],"_links":{"self":[{"href":"https:\/\/medsbase.com\/nl\/wp-json\/wp\/v2\/product\/61432","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medsbase.com\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/medsbase.com\/nl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/medsbase.com\/nl\/wp-json\/wp\/v2\/comments?post=61432"}],"wp:attachment":[{"href":"https:\/\/medsbase.com\/nl\/wp-json\/wp\/v2\/media?parent=61432"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/medsbase.com\/nl\/wp-json\/wp\/v2\/product_brand?post=61432"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/medsbase.com\/nl\/wp-json\/wp\/v2\/product_cat?post=61432"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/medsbase.com\/nl\/wp-json\/wp\/v2\/product_tag?post=61432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}