Adderall xr vs vyvanse reddit. Mydayis is available in an ER version.

Adderall xr vs vyvanse reddit Tips. More about Vyvanse (lisdexamfetamine) More about Adderall XR (amphetamine / dextroamphetamine) Ratings & Reviews: Vyvanse has an average rating of 7. The difference with Vyvanse is it converts into the amphetamine via your body's lysine, once it gets into your system so it does take a little longer to work and supposedly it's not as easily abused. Vyvanse was good but the negatives of it were outweighing the good it was doing. Been on adderall forever, take. I was just using the short acting generic adderall 20mg twice a day. FINALLY my doctor switched me to Adderall XR (but he's not well-versed in Adderall so it took an adult psychoeducational assessment to confirm the initial ADHD-Combined diagnosis. I used to be on Adderall XR, but switched to IR after about two weeks, because I found that the extended release variant made it difficult to anticipate when the second dose would kick in. I currently take 10 mg of IR first thing in the morning followed by 20mg Vyvanse in afternoon. 0001 for both active treatments vs. 0 out of 10 from a total of 235 ratings on Drugs. However, I've been taking 37. Prescription only. There's no reason to take both Adderall and Vyvanse if you're just making the switch from Adderall XR (some people do take Vyvanse and an Adderall IR booster if the Vyvanse doesn't cover their day). 74% of reviewers reported a positive effect, while 11% reported a negative effect. 59% of reviewers reported a positive effect, while 28% reported a negative effect. Been prescribed the Adderall (20mg XR + 10mg IR) for several years but there was legit a 3 month wait for prescriptions to be filled so she switched me to vyvanse(40mg, I was on 60mg but she thinks that triggered my bipolarII) . More about Adderall XR (amphetamine / dextroamphetamine) More about Dyanavel XR (amphetamine) Ratings & Reviews: Adderall XR has an average rating of 8. there is also no “drop. Take Adderall XR in the morning. Vyvanse allows me to have a successful career whereas Adderall would just make me play video games. In comparison, Adderall XR and Vyvanse are taken once per day. The response to Adderall and Vyvanse are similar as they are both amphetamine based. Mar 9, 2021 · Getting the dose just right can be tough LDX 30, 50, or 70 mg and MAS-XR 10, 20, or 30 mg significantly improved measures of efficacy on all three scales compared with placebo. Dec 16, 2024 · Many other studies have compared Adderall or Vyvanse to placebo (an inactive pill) or to other medications used for ADHD and confirmed that both Adderall and Vyvanse improve various symptoms of ADHD. Most Rx of Adderall don't exceed 60mg unless in rare cases in which it might, but normally additional Rxs would be tried first before exceeding 60mg. Quoted figures for how long it works vary between sources (they're not really measuring quite the same thing) but you can expect Vyvanse to work for around 2-3 times as long as Adderall IR (roughly 4-6 vs 12-16 hours). 378 g/mol) is nearly twice that of 1 Adderall molecule (135. However, both Adderall and Adderall XR contain the active ingredients amphetamine and dextroamphetamine. Generic and name brand shouldnt matter but it does. I never realized how just tense I was from Adderall. However, I have had more ADHD symptom break through consistently with vyvanse, although, like I stated before, my dose of it may simply just be too low for me as adderall xr and vyvanse are not 1:1 mg-wise from what I have heard/read. It comes as an oral tablet. Generic Availability: Lower cost generic approved. Medication So I have been on Vyvanse 70mg Adderall vs Vyvanse What are the differences between the two medications for you? Which one of the two worked better for you? I’m moving over to Vyvanse from Adderall, my psychiatrist said that Vyvanse last longer, with Adderall I’m pooped out by 3pm. More about Vyvanse (lisdexamfetamine) More about Adderall (amphetamine / dextroamphetamine) Ratings & Reviews: Vyvanse has an average rating of 7. I am also on 20 mg lexapro for anxiety and I noticed that not only did the 40mg vyvanse help with my ADHD, it also helped with my anxiety, especially socially. Don't hesitate to discuss with your doctor. Aug 7, 2024 · The typical Adderall XR starting dosage for adults with ADHD is 20 mg taken once per day in the morning when you first wake up. Jan 25, 2024 · But Adderall does not come as a chewable tablet. I refuse to touch extended release stimulants either i. I’ve done the switch from Vyvanse (40mg) to Adderall IR (10mg 2x/daily) due to insurance reasons. Adderall, Adderall XR For ADHD "Went from 70 mg Vyvanse to 25 mg Adderall XR, and I'll just say the Vyvanse was not effective for studying or focus. i find it great for focus, composure, concentration. However, their onset and duration vary. I've taken Adderall XR and Vyvanse interchangeably the past couple of years depending on what's available due to the ongoing shortages. i was never hungry, my heart raced constantly (like resting 130 bpm), and i never slept. I have been on the adderall XR since Thursday and I’m not noticing any negative effects from it at all. However, I have never tried Adderall XR and although I would love to be prescribed Vyvanse, Adderall XR is much cheaperanyone have any I’m particularly curious about the order timing of when each med is taken. Instant release is the only thing I react to. She said they were rather similar. Adderall XR, Dexedrine spansules. As a last resort to going back to Vyvanse, the pediatrician put him on the new long-acting Dyanavel XR. Vyvanse gave me crazy hot flashes so don't want to go back on that. And I have just taken a months break. Unfortunately I got switched to 20 mg of Adderall XR because my insurance didn’t fully cover the vyvanse. Adderall XR is a long-acting, once-daily formulation that combines four different amphetamine salts into one product and may be used to improve attention and focus, or reduce impulsive behaviors in Adderall XR side effects. More about Vyvanse (lisdexamfetamine) More about Zenzedi (dextroamphetamine) Ratings & Reviews: Vyvanse has an average rating of 7. 10 mg of Adderall XR contains 6. Had good control or it seemed that way. e. not too bad. CSA Schedule ** View glossary Adderall ir only really gives me like 3 hours of focus and adderall xr only bumps it up to maybe 5-6 hours. Feel free to chime in with your experiences too. I switched from Concerta (I forgot the dosage- maybe 54 mg) to Vyvanse, several months ago as it wasn't mitigating my ADHD symptoms. So I was switched to Vyvanse when Adderall was impossible to get. Vyvanse wears off too quickly, and Adderall XR made him moody. 2 for placebo (P < 0. Adderall: Addiction Potential Research studies examine how “likable” a drug is to determine its addictive potential. LDX is a prodrug of dextroamphetamine, which means it needs to be absorbed by the body and come into contact with red blood cells before it is converted into dextroamphetamine, its 30mg of Vyvanse is equivalent to approximately 12mg of adderall. Nov 8, 2021 · The same goes for Adderall and Vyvanse. Vyvanse and Adderall are both drugs that work by acting on the central nervous system, which boosts the availability of neurotransmitters in the brain. After 3 more months, the Adderall XR 25 mg started to lose effectiveness, so my doctor switched me over to Vyvanse 70 mg (supposedly the equivalent dosage to Adderall XR 30 mg. I actually am having good luck with the adderall XR 15mg. XR 20 -> Vyvanse 30 is a perfectly reasonable switch. The ER form of Adderall is referred to as Adderall XR. 33 Least-squares mean scores on the PERMP-Attempted (PERMP-A) were 133. Your doctor may adjust your dosage based on various factors. Even though the Vyvanse picks up well on focus and mood, I feel uncomfortable as the morning Adderall wears off in the background- almost like minor I'm now on Mydayis (long-acting form of adderall, longer than adderall xr), but switching to aptensio (form of ritalin XR) because the appetite suppression on mydayis/adderall is impacting my ability to eat enough. " It was very smooth and it lasted a long time. Half Life The half-life of a drug is the time taken for the plasma concentration of a drug to reduce to half its original value. For some reason, my 30mg Adderall XR always seems to make me antisocial/irritable. So it will have more physical side effects, since the appet Jun 24, 2024 · Vyvanse vs. Mydayis is available in an ER version. Adderall and Adderall XR; Vyvanse vs. Background on ADHD Last month, I moved to a different state and I finally got my insurance back. Adderall XR comes as a capsule that can be swallowed or opened and sprinkled onto applesauce if you have trouble swallowing capsules. Wondering what your experiences are/were. (recreationally). Vyvanse helps me with every single one of my ADHD sympoms, including emotional regulation. I haven’t noticed much difference at all. Nov 12, 2023 · Again, the most commonly used are Adderall XR and Vyvanse, the relationship which has already been explained above. With Vyvanse, you're taking a day's worth at once, comparable to taking 2-3 doses of Adderall spaced through the day. I have an upcoming appointment and want to discuss switching to Vyvanse. About 2 years ago I was given a 14 day trial of 5 mg Adderall IR by my old GP when I said I suspected I had ADHD. Jan 28, 2014 · Putting aside the different drug that is Adderall (the mixed amphetamine salts) and the way Vyvanse is absorbed: If one were to take 30mg Adderall IR 2x/day (so two doses of 30mg, not on top of each other, not XR), what would be the closest equivalent to that with Vyvanse? Vyvanse, Adderall, and Adderall XR are all amphetamines that can be effective medications for the treatment of ADHD in children and adults. Adderall XR is a long-acting, once-daily formulation that combines four different amphetamine salts into one product and may be used to improve attention and focus, or reduce impulsive behaviors in View all Adderall XR prices. Aug 19, 2024 · Both medications boost dopamine and norepinephrine in the brain to improve attention and reduce hyperactivity. I find that I get the most out of by taking a couple tums, waiting about an hour and eating the powder in the vyvanse capsule and then crushing up the XR beads( making the adderall IR now) and snorting them about 30 minutes after the vyvanse. MAS ER is a racemic mixture of dextro- and levo-isomers of AMP salts that contains 50% IR MAS and 50% delivered at a second pulse 4 hours later. The molecular weight of 1 Vyvanse molecule (263. Generic vs adderall isnt really the argument though, its manufacturer vs manufacturer. adderall also makes me angry, i’ll lash out at you for no reason. Ignoring the fact these are entirely different formulations, why would a doctor nearly quadruple the overall d-amp dose? Remember Adderall is 75% D-amp and Vyvanse is 100% D-amp. ) More about Adderall XR (amphetamine / dextroamphetamine) More about Aptensio XR (methylphenidate) Ratings & Reviews: Adderall XR has an average rating of 8. Your body processes Vyvanse into dextroamphetamine (which makes up 75% of Adderall). Vyvanse makes me too sleepy. I take Vyvanse at 6:30 AM and it takes about 1 1/2 hrs to kick in. Dec 6, 2024 · If prescribed Adderall XR, your dosage will start at 20mg taken once per day, and may be increased to up to 40mg taken once per day. Pricing and Coupons * Prices are without insurance Get the Reddit app Scan this QR code to download the app now. Adderall is extremely effective but the XR isn't as effective the 4 hr regular is too zoomy and wears off and am constantly battling the come-down. com. Doctor wanted me to do twice a day Adderall XR and the short acting if I needed it once a day. The maximum dose of Adderall IR and SR is 60mg per day. As far as which is better, they are both basically the same drug. I used to take Adderall but am trying a different combo. Dry mouth: moreso on Adderall XR. Adderall Summary. 5. 65% of reviewers reported a positive effect, while 15% reported a negative effect. Tbh, don't even bother picking it up try to get a second opinion from a real doctor. Long story short, the Adderall has worked MUCH better - just not hungry and the insomia was terrible in the first month and a half. Apr 5, 2023 · Adderall XR is a long-acting, once-daily formulation that combines four different amphetamine salts into one product and may be used to improve attention and focus, or reduce impulsive behaviors in children over the age of 6 and adults with ADHD. Just wanted some insight before I chat to doc about I recently got diagnosed with ADHD and have an appointment to hopefully get medication tomorrow! I have insurance (I’m in the U. Vyvanse is just the right-handed ones (with another molecule attached that I have tried both Adderall and Vyvanse and prefer Vyvanse because it doesn't give me the intense migraines/headaches like Adderall does once it starts to wear off (more gradual and less noticeable). Something really sketchy is going on with this shortage. I think Adderall is 25% levoamphetamine because the formula was originally a weight loss drug, and the levoamphetamine helped suppress appetite more. medication in the interim, such as Vyvanse; people may experience varying responses to new Brand Adderall XR Mydayis® Vyvanse Dyanavel XR Adzenys XR-ODT Adzenys ER susp Max Dose 60 mg/day 50 mg/day 70 mg/day 20 mg/day 18. So I decided to give adderall xr a try. 33, 48 Similarly, least-squares Mar 23, 2018 · I had also done research regarding the dosage of Adderall XR and Adderall IR that would be equivalent to Vyvanse, and bottom-line, based on my experience with both of those drugs, there is absolutely no dosage of Adderall that provides the same benefits as Vyvanse. Knowing these differences can be helpful when choosing an ADHD treatment with your doctor. 3 for LDX, 133. Then I take another or at 2-3pm and one more at about 6-7. Of course everyone's bodies are different. Adderall XR, actually. The table below summarizes the similarities and differences between the two medications. Anyways who wants to wait 2 hours for medicine to kick in I mean think about it it's some stupid process where the liver breaks down and then it gradually goes through the But I need to confirm with someone. Using More about Dyanavel XR (amphetamine) More about Vyvanse (lisdexamfetamine) Ratings & Reviews: Dyanavel XR has an average rating of 6. Other amphetamine / dextroamphetamine brands include: Adderall, Adderall XR: Other amphetamine / dextroamphetamine brands include: Adderall XR, Mydayis: N/A. Mar 29, 2024 · Adderall XR capsule contains two types of drug-containing beads designed to give a double-pulsed delivery of amphetamines. Vyvanse side effects. We tried the dissolvable tablet, but he hated the gritty orange flavor. Adderall side effects. Adderall xr vs vynase experiences I am a 41 year old single mom and have pretty solid adhd and a job that I need a ton of focus at. 7,8,9,10,11 Researchers did not find one type of drug more effective than another and side effects such as decreased appetite, insomnia, and My mother gets adderall xr like clockwork every month but for me I have to go back to shopping to all the pharmacies every single month to find Vyvanse it makes no sense. placebo) . ) and with insurance Vyvanse would be ~$30/month and (generic) Adderall XR is ~$10/month. From my understanding, the XR version releases half immediately and the other half around 4 hours later. what your body turns adderall into) and so i was just wondering if anyone had any insight on what to expect with the switch? are there any real differences? Related: Comparing Vyvanse vs. 6 for MAS-XR, and 88. I've never been on Adderall XR so I can't speak to that, but I agree with other posters: your Vyvanse script is on the low side. After taking the Adderall XR for a couple of days I’ve noticed a couple of I am currently on adderall XR 30mg and 10mg IR booster. I LOVVEEE Vyvanse. Adderall XR can is a mixture of 4 amphetamine salts, which can have more benefits (or side effects for some people) than just dexamphetamine alone. I also took adderall and vyvanse a couple times in college for studying. On a scale of 1 to 10, I'd give Adderall a 4 and Vyvanse a 10. I was taking an Adderall XR before leaving home and an IR booster ~10h later, but Vyvanse lasts much, much longer and a single dose in the morning is covering my entire day, instead of just the first half of it. I take Vyvanse first thing in the morning and take Adderall 5mg IR late afternoon as a rescue dose. Vyvanse has always been touted as "smoother" than Adderall. Vyvanse made me tired at low doses, and an anxious/irritable mess as the dose got higher. I’m on a combo of vyvanse + adderall IR. How long do the effects take to kick in? Adderall is a stimulant and works quickly on the brain. Aug 19, 2024 · Vyvanse takes 3-4 hours to reach full effect, while Adderall XR peaks in about 7 hours. However, there are different forms of mixed amphetamine salts that have the same Other amphetamine / dextroamphetamine brands include: Adderall, Adderall XR N/A Half Life The half-life of a drug is the time taken for the plasma concentration of a drug to reduce to half its original value. I like it better than vyvanse. So now I take an xr at 8 in the morning until about 2-3 pm. With increased amounts of dopamine and norepinephrine, it is easier for people with ADHD to pay attention and focus. ” adderall is great for motivation, stamina but once it wears off, even if you take another, IMO you can’t get back to where you were at the peak. Vyvanse takes 3-4 hours to reach full Thats a stupid low dose for vyvanse, nowhere near comparable to 15mg adderall XR. I don't really want the Adderall XR or Adderall regular, since I feel like it would burn me out sooner, whereas Vyvanse would help me feel more balanced and stable longer. The raynauds stopped happening the day I switched from adderall to vyvanse; I'm guessing the PNS activity of levoamphetamine was to blame. I started with Adderall XR and had to switch to Vyvanse after having high blood pressure and heart rate issues after taking Adderall for about 4 months. 4 out of 10 from a total of 501 ratings on Drugs. Adderall: Key Facts . luckily, after i switched most of these side effects stopped or lessened. The Vyvanse hits differently. Compare Adderall XR vs Vyvanse head-to-head with other drugs for uses, ratings, cost, side effects and interactions. H. OP was on starting dose for one drug and switched to the starting dose of another. Here are the differences I've noticed with each. Here's a summary of how each affected me: Adderall: Executive functions improvement was better than Vyvanse. Milder. Adderall for ADHD Symptom Management Medically reviewed by Alexandra Perez, PharmD, MBA, BCGP Vyvanse and Adderall are two stimulants that treat ADHD. 4 out of 10 from a total of 967 ratings on Drugs. For this reason, the side effects of both forms are generally expected to be the same. Otherwise I can do one Adderall XR in the morning and one short acting noon/early afternoon. Adderall is typically taken one to three times per day. Jan 28, 2014 · There's a very good reason why Vyvanse was working so terribly for you. Now the vyvanse is on a 60+ day wait (generic, much less expensive) so she switched me back to Adderall. Or check it out in the app stores Adderall XR vs Vyvanse . I’ve been on Adderall XR for about 3 months (1 month 10 mg 2 months 15 mg). 8 out of 10 from a total of 31 ratings on Drugs. Then I take Adderall 5mg at 2 PM and that will last me around 5 PM. when i take adderall and vyvanse. Today I’m taking my first dose of Vyvanse…. 8 mg/day* 37. My doctor said adderall xr would be completely covered by insurance, but vyvanse would be $60/month. howdy! today i (24f) made the switch from 10mg of adderall XR to 30mg of vyvanse. Adderall XR is potentially addictive and can cause insomnia. When I switched, I actually started 20mg lower than what would be the equivalent dosing to my Adderall XR script. There are two formulations of Adderall: Adderall XR and Adderall IR. Yet the beginning burst of the IR Adderall puts me in a really good mood and I feel like I can actually function socially. 6 mg/day** Dosage Aug 31, 2023 · Other brands of methylphenidate include Aptensio XR, Concerta, Metadate, Quillichew ER and Qullivant XR. Many breaks in between to get my dopamine levels back but I’m not getting any effect anymore. my appetite is still less, but i’m able to eat around two meals a day. I have tried both Adderall and Vyvanse and prefer Vyvanse because it doesn't give me the intense migraines/headaches like Adderall does once it starts to wear off (more gradual and less noticeable). Vyvanse was…not quiiiite enough for me, in terms of aiding the symptoms of adhd. On average, 50 mg of Vyvanse has the same effect as 20 mg of Adderall XR, but it depends on your digestive system, and can vary a little. Adderall works best for me, of the two. Concerta; Your doctor can tell you about other similar drugs, such as: dexmethylphenidate (Focalin) methylphenidate ; dextroamphetamine ; mixed amphetamine salts ; atomoxetine ; modafinil ; For more information about alternatives to Vyvanse, ask your doctor. 21 g/mol), but each inevitably breaks down into 1 molecule of Amphetamine, which is where the focusing effects come from. . I hope this helps! For the two stimulant medications, we chose Dexmethylphenidate Hydrochloride ER (Focalin XR [brand name], here referred to as d-MPH ER) and Adderall XR (mixed AMP salts [MAS] ER). 1 hour. Insurance won’t cover that so they asked about vyvanse. I’ve done a lot of research and the consensus seems to be that Vyvanse is better because of a smoother comedown. Vyvanse goes up to 70mg per capsule which is roughly 27. However, I have never tried Adderall XR and although I would love to be prescribed Vyvanse, Adderall XR is much cheaperanyone have any More about Adderall (amphetamine / dextroamphetamine) More about Vyvanse (lisdexamfetamine) Ratings & Reviews: Adderall has an average rating of 7. Dosage Forms Available: Oral tablet; Oral capsule, extended release; Brand Names: Other amphetamine / dextroamphetamine brands include: Adderall XR, Mydayis: Other amphetamine / dextroamphetamine brands include: Adderall, Mydayis I take Vyvanse (50mg per day), but use Adderall as a booster. Mar 9, 2023 · If Adderall is out of stock, prescribers may recommend that a patient start taking a different A. I metabolize drugs super fast and my psychiatrist knows that . Lower cost generic approved. It made me confused, made me think too much, and made me feel kind of bad. S. So all in all, for me, I noticed a wider range of side effects and somewhat less smooth experience with Adderall. Thank you! I appreciate your reply. Both are taken for treating ADHD, while Adderall IR is additionally taken for Was on Adderall XR and IR for roughly 5ish years. 34 hours. Aug 15, 2023 · Vyvanse vs. 46% of reviewers reported a positive effect, while 36% reported a negative effect. 65% of reviewers reported a positive effect, while 16% reported a negative effect. D. 1 out of 10 from a total of 63 ratings on Drugs. Vyvanse is overall much better in my opinion due in part to the active molecule being 100% dextroamphetamine (vs 75% dextro and 25% levo for Adderall). It lasts all day, which is great for all the middle school homework he has in the evenings. More about Adderall XR (amphetamine / dextroamphetamine) More about Amphetamine / dextroamphetamine Ratings & Reviews: Adderall XR has an average rating of 8. There's more of a "peak" and a "crash. This action prolongs the release of amphetamine from Adderall XR compared to the conventional immediate-release tablet formulation. 5mg of Adderall over 12 to 14 hours. Vyvanse is a brand (trade) name for lisdexamfetamine (LDX). I’m not sure that’s true for everyone though. Other amphetamine / dextroamphetamine brands include: Adderall XR, Mydayis Other amphetamine brands include: Adzenys ER , Dyanavel XR , Evekeo , Evekeo ODT Half Life The half-life of a drug is the time taken for the plasma concentration of a drug to reduce to half its original value. But, people seem to react differently and I’m glad I tried both to see for myself. It was life changing. More about Adzenys XR-ODT (amphetamine) More about Vyvanse (lisdexamfetamine) Ratings & Reviews: Adzenys XR-ODT has an average rating of 6. after like three-four months of this i switched to vyvanse after i lost a drastic amount of weight. 5mg of mydayis a day, which is half the amount of adderall I was taking previously. A study like this involves giving the drug to individuals who have never taken it before and asking them how they feel after taking it. Reply reply adderall xr never really wore off for me. Get free Discount Card. Vyvanse was the full anxiety experience, and definitely contributed to the insomnia. 3 mg MAS base: Vyvanse Capsule: 30 mg -> 10 mg MAS XR or 5 mg MAS IR BID 50 mg -> 20 mg MAS XR or 10 mg MAS IR BID 70 mg -> 30 mg MAS XR or 15 mg MAS IR BID: Studies indicate that AUC and C max for d-amphetamine from 75 mg NRP 104 (LDX) were comparable to (d-l-amphetamine) from 35 mg Adderall XR. I heard things like Vyvanse is less harsh, and was thinking maybe it would have less of an effect on mood? I was initially prescribed Adderall XR 20 mg, then my doctor increased it to Adderall XR 25 mg after 3 months when it began to lose its effectiveness. so, if vyvanse Compare Amphetamine / Dextroamphetamine vs Vyvanse head-to-head with other drugs for uses, ratings, cost, side effects and interactions. I switched to Adderall XR, and I was immediately able to concentrate and focus, I was not confused anymore either. She started me at 5mg. ADHDMedCalc. I loved Vyvanse back then, so when I had to switch to Adderall it was a rocky transition. I couldn’t sleep so they took me off of XR and put me on IR, but the other side effects were still there…jaw clenching, spacey feeling, numb emotionally. Vyvanse vs. The data also May 12, 2022 · Vyvanse vs. i have slept more I switched from 50mg Vyvanse to 20mg Adderall XR generic, so I could be of some help. Oct 24, 2022 · * Unlike Adderall XR, the manufacturer of Adderall hasn’t specified which side effects occurred in children compared with adults. This is in part to its extended release formula. I started on vyvanse (diagnosed as an adult) and ended up switching to adderall xr because I felt the effects of it more strongly. The user acknowledges and agrees that this Site and its ADHD medication calculator/converter will be used only as a reference aid, and that the information contained in the product is not intended to be (nor should it be used as) a substitute for the exercise of professional judgment. Adderall has both left-and right-hand rotated amphetamine salt molecules in it. i’ve been on adderall for a few years now and i know that they’re virtually the same product (vyvanse is just the filtered version of adderall, i. I might be mistaken, but I'm pretty sure that since one molecule of lisdexamfetamine is the equivalent of one molecule of d-amphetamine but double the molar mass and has an intrinsic prolonged effect due to being a prodrug, that 40mg of vyvanse is roughly equivalent to 20mg of adderall XR. Especially for Adderall. vyvanse is a hill i will gladly die on. Adderall XR. Oct 18, 2024 · Vyvanse Adderall; Prescribed for: • extended-release oral capsule (called Adderall XR) Common side effects • dry mouth • diarrhea • weight loss • insomnia • anxiety Vyvanse 40 mg would be closer to 15 mg of Adderall XR than 30 mg of Vyvanse, but 30 mg of Vyvanse will have more of an effect than 10 mg of Adderall XR and less of an effect than 20 mg of Adderall XR. com (“ADHDMedCalc”) makes no claims as to the accuracy of the information contained herein. That med single handedly changed the entire course of my life. My body chomps though the extended release in the same amount of time as ir except some awful in and out waves past hour 4-5. I'd say the issue here is that 40mg is too low a dose Adderall has levoamphetamine which can result in more physical side effects; it has great effect on NE but little on dopamine. fill qbve mualsc lkwtjlo xoexhr lmwfe kgg hggyad ofjszy qlqpjd