{"id":506,"date":"2008-07-02T16:39:32","date_gmt":"2008-07-02T15:39:32","guid":{"rendered":"http:\/\/www.i-base.info\/qa\/?p=506"},"modified":"2021-11-22T12:18:23","modified_gmt":"2021-11-22T12:18:23","slug":"shall-i-avoid-ritonavir","status":"publish","type":"post","link":"https:\/\/i-base.info\/qa\/506","title":{"rendered":"Shall I avoid ritonavir because of interactions with other meds?"},"content":{"rendered":"<p>Thank you for the nice words &#8211; and I&#8217;m sorry to hear you are having such a rough time.<\/p>\n<p>The medications that you mentioned are used for management of changes in mood, and in particular when somebody is &#8216;low&#8217;. Both fluoxetine and citalopram are from the SSRI (Selective Serotonin Reuptake Inhibitors) family.<\/p>\n<p>Before trying to switch ritonavir, why don&#8217;t you discuss the possibility of switching your SSRI to some other drug from the family with your doctor? Sometimes it takes some &#8216;experimenting&#8217; before the person finds the SSRI that &#8216;fits&#8217; him\/her.<\/p>\n<p>Other possible options are paroxetine (Seroxat) and sertraline (Lustral) for instance. Paroxetine has nausea as a possible side effect though and perhaps it should be a second option if you have that from the antiretrovirals.<\/p>\n<p>Again with both of these you will have to check with your doctor for interactions and change the dosage accordingly if necessary.<\/p>\n<p>If this still doesn&#8217;t work then looking for an HIV combination that has less drug interactions may be another alternative.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I am a 39 years old woman &#8211; on a healthy diet and a healthy weight. I have been taking ritonavir 100mg, Invirase (saquinavir) and Truvida (tenofovir+FTC) for 10 months.<\/p>\n<p>This causes a rash for which I take anti-histamin.<\/p>\n<p>I take Cilest (ethinylestradiol and norgestimate) as a hormone replacement because 2 years ago my pituitary gland has stopped producing estrogen.<\/p>\n<p>Two months after starting antivirals, I had to stop fluoxetine 10mg (Prozac), due to an interaction with ritonavir that caused hairloss. Prior to HIV treatment I was fine with fluoxetine 10mg and 20mg for over a year. (You helped me find the cause of the hair loss).<\/p>\n<p>Needing an anti depressant again I started on Citalopram 5 weeks ago &#8211; less than 10mg due to possible boosting interaction with ritonavir &#8211; around 6mg daily.<\/p>\n<p>2 years ago I took Citalopram for 5 months and then stopped due to slowly increasing forgetfulness as a side effect.<\/p>\n<p>This time it went well for 2 weeks but then I seemed to get the full list of side effects for Citalopram &#8211; vivid nightmares, tiredness, dry eyes, feeling aggressive and restless, painful stomach, wind, diarrhoea &#8211; all getting worse with time. Further my rash exploded into yellow oozing and hurting wounds &#8211; previously my rash was managable&#8230;.<\/p>\n<p>Now the QUESTION:<br \/>\nWould avoiding ritonavir solve my problem &#8211; preferably I would like to tollerate fluoxetin again?<\/p>\n<p>Could I get raltegravir to use with my Truvada &#8211; would this solve my problem?<br \/>\nOr would I be more likely to get nelfinavir?<\/p>\n<p>You have helped me with expert advise in the past and I would like to use your expertise as a second oppinion when I next see my doctor on Thursday.<\/p>\n<p>Thanks<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,10,16,38],"tags":[],"class_list":["post-506","post","type-post","status-publish","format-standard","hentry","category-all-topics","category-changing-treatment","category-drug-interactions","category-side-effects"],"_links":{"self":[{"href":"https:\/\/i-base.info\/qa\/wp-json\/wp\/v2\/posts\/506","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/i-base.info\/qa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/i-base.info\/qa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/i-base.info\/qa\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/i-base.info\/qa\/wp-json\/wp\/v2\/comments?post=506"}],"version-history":[{"count":0,"href":"https:\/\/i-base.info\/qa\/wp-json\/wp\/v2\/posts\/506\/revisions"}],"wp:attachment":[{"href":"https:\/\/i-base.info\/qa\/wp-json\/wp\/v2\/media?parent=506"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/i-base.info\/qa\/wp-json\/wp\/v2\/categories?post=506"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/i-base.info\/qa\/wp-json\/wp\/v2\/tags?post=506"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}