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Prozac mechanism of action

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prozac

Avatar m tn I am not physically restricted - I walk 1 mile or more day and do 10 minutes of other light exercises most days. My BP runs under 120/80 most of the time. I understand carvedilol helps prevent stiffening of the heart muscle and can help restore LV function to some degree. How specially, so it do this? What is the biochemical mechanism?
Avatar n tn Drug: Fluoxetine & Carbamazapine Effect?
1458799 tn?1328757528 Pharmacodynamics Bupropion is a relatively weak inhibitor of the neuronal uptake of norepinephrine and dopamine, and does not inhibit monoamine oxidase or the re-uptake of serotonin. While the mechanism of action of bupropion, as with other antidepressants, is unknown, it is presumed that this action is mediated by noradrenergic and/or dopaminergic mechanisms." (from drugs.com) The most important thing you need to keep in mind is that this is the next step in addressing your anxiety....
Avatar m tn The mechanism of action of CampralĀ® (acamprosate calcium) Delayed-Release Tablets in maintenance of alcohol abstinence is not completely understood. Originally, several neurotransmitter systems, including GABA, were investigated for a possible role in Campral's mechanism of action. However, recent evidence suggests Campral's main interaction is with the glutamate system. Chronic alcohol exposure is hypothesized to alter the normal balance between neuronal excitation and inhibition.
Avatar m tn http://www.nasdaq.
Avatar m tn Oyakawa I am in my 3rd year of medical school and I was wondering the mechanism of action of steroid injections in the eyelid causing cataracts. It is not an osmotic agent so why does that occur? thanks so much.
Avatar f tn Hi Cindy; Discontinuing any anti depressant is not to be taken lightly, and should never be undetaken without medical guidance. Effexor is NO exception. The symptoms you experienced when you stopped taking Effexor are caused by it's unique mechanism of action. If you and your Doctor decide that a different anti depressant would be better for you, a wean off scedule should be instated, that allows for gradual withdrawal of the Effexor as well as gradual introduction of Prozac.
382218 tn?1341181487 Thanks for posting this DV. My favorite part was the mechanism of action for Tecfidera. "Poorly understood...
2118271 tn?1337463104 t even start sweetie! You say it made you feel better right away? Based on the mechanism of action, it was probably just a coincidence, it takes time to change the brain chemistry. Some people notice improvements quicker than others, but not that quick. You have to give Prozac at least 4-6 weeks before being able to fairly assess its effectiveness, and at a low dose like 10 mg, you may even require a dosage increase or two down the line.
Avatar f tn Plavix has a unique mechanism of action by blocking the amplification of platelet activation by released ADP, and often used with aspirin to prevent the risk of clots for the first year after DES implant. Plavix and aspirin have different mechanism of action to prevent clots. After a year, plavix is usually discontinue as the risk for clots is decreased, and aspirin is continued long term. The risk of a clot is about 3%.
527657 tn?1214051850 I have been on Paxil for 6 years and have gained 40 lbs. I am young, healthy and very active. I do not have a sweet tooth - I do not eat desserts, despise chocolate and anything sweet. I never pig out on junk food. I exercise and run and chase around my 4 young sons. NOTHING has taken off my weight. I have joined Weight Watchers and tried Slim Fast, and the Atkins diet. All to no avail. I have dropped to eating only 1300 calories a day and still the weight stays the same on the scale.
Avatar f tn I have been taking 20mg of Fluoxetine and I was wondering if how I feel now is normal I just sort of feel like blah and almost not really care about much (I don't know how else to describe it) is this normal?
Avatar f tn I started feeling really crazy on prozac too. Turns out I just needed a little lower dose. Also try to make a list of things u used to love before you felt sad. This might help u feel better about the potential of being happy. Finally, when I get like this I get up and do 100 jumping jacks. I know it sounds nuts but u start to focus on your legs burning and not the depression. If 100 doesn't make u tired set a goal that will. Also tell anyone all your thoughts.write it here.
Avatar m tn s biochemistry is different and for most people (sorry mammo), the drug will work again after a period of being off of it or when it is added as an adjunct to another medication. I was on Prozac for years, built up a tolerance, switched to Celexa for a couple of years and now am back on the Prozac and it's working fine. To boost it's effectiveness, my doc added Wellbutrin for a while. There are many combos that work better for people than just one single anti-depressant.
Avatar f tn Oh, and HOW exactly is she acting "weird"? Can you briefly describe her symptoms?
Avatar m tn HIV is transmitted by; Unprotected penetrative anal and/or vaginal sex Sharing works with other IV drug users Mother to child You never had an exposure.
484508 tn?1290010544 I have been off Prozac for 6 months, but just a few days started it again because of major anxiety. I don't feel as anxious, but now I feel big time depressed...
308205 tn?1213962077 38 people completed the study. They took 20 mg of Prozac each day. Two thirds of the group on Prozac had NO new areas of inflammation while on the drug. 25 percent of the group on the placebo had new lesions. Detailed brain scans were done every four weeks. Now researchers want to further investigate the effect of higher doses of Prozac. Thanks Jules for bringing this to the forum!!!
Avatar f tn Meds of the same class are of course similar, but they do have different mechanisms of action. Also, for each person, one med may work great and another may not work at all. Same with any side effects or intolerances...some people tolerate one med better than another...much of figuring that all out is trial and error. These are all things to discuss with your doc if you are on one, or considering starting a med like this. Good luck...hope we helped a bit!
Avatar m tn That's kind of funny shadowknight, because today my P-doc and I decided to switch me over to Remeron (Mirtazapine) because my current AD drug Nortriptilyne is pooping out on me. Looks like we will both be experiencing this Remeron together for the first time. Here is what I know thus far about Remeron (Mitazapine) It can (and usually does) make most people drowsy for the first 4 to 5 hours after taken. This is why it's important to take it at bed time only.
Avatar f tn Potassium is a chemical element and it is part of the electrolyte that should be in balance with other lytes to adequately conduct an electrical impulse that originates with the sinus node in the right atrium. The mechanism of action is not completely understood, but what is when a voltage (unit of potential for conduction) and electrolyte there will conduction and passage of electrical impluses.
Avatar m tn I would recommend sharing this information with the doctor who prescribed these medications for you so that he/she may assess your symptoms and choose the best course of action. Warmly, Dr.
Avatar m tn http://www.medscape.com/viewarticle/578705 Ribavirin improves early responses to peginterferon through improved interferon signaling. Gastroenterology. 2010 Jul;139 The therapeutic mechanisms of ribavirin for hepatitis C are unclear. Microarray analyses have shown that ribavirin increases induction of interferon-stimulated genes. We evaluated viral kinetics, serum cytokine expression, and viral mutagenesis during early stages of peginterferon therapy with and without ribavirin.
Avatar f tn Pls check the Cymbalta w/drawal website. We are all part of a class action lawsuit agnst the makers of Cymbalta.
Avatar m tn Seeing an orthodontist is advised.
Avatar n tn Bob_D makes a very good point. It is very unusual for a Doctor to prescribe a triple combo right off the bat like that. Prozac, Wellbutrin XL and Effexor can be taken as a triple combo.....BUT, If your boyfriend is new to taking antidepressant medication, then I can absolutly see why he is having such bizzar side effects.
Avatar n tn Some medications are actually derived from plants. The mechanism of action and effect on the body determines the classification, therefore, laxatives can be synthetic or natural.