The Avesta Blog
New to ketamine care? Read these first
Three guides that answer the questions most patients ask before their first visit.
Guides
What is Ketamine and How Does it Work?
Ketamine is a dissociative anesthetic used in surgery and pain management since the 1960s. At clinical doses it is an effective therapy for treatment-resistant depression, PTSD, anxiety and suicidality, and it can relieve chronic pain.
Guides
Is Ketamine Therapy Safe?
The article says ketamine IV infusions for mood disorders and chronic pain are very safe when given by highly trained, board-certified anesthesia providers, and notes the World Health Organization lists ketamine as an essential medicine. The ideal candidate has usually tried other treatments without success.
Pricing
How to Pay for Ketamine Therapy and Reduce Out-of-Pocket Costs
Most patients lower ketamine costs through insurance-based Spravato treatment or IV ketamine supported by reimbursement and other payment tools. Spravato often provides the lowest out-of-pocket cost for patients who qualify.
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Conditions
Can Ketamine Infusions Help My PTSD?
Ketamine infusion therapy offers hope for PTSD relief when other treatments have not worked. Ketamine has been used in medicine since the Vietnam War, and it can be used together with other treatments and therapies.
Conditions
Should I Try Ketamine to Manage my Chronic Pain?
The honest answer is maybe. A 2025 Cochrane review found no clear evidence that ketamine reduces chronic pain, though its authors say the question remains open. Avesta uses ketamine off-label after screening, and candidates are people whose pain has not responded to standard treatment.
Conditions
Does Ketamine Therapy Work for OCD?
OCD is an anxiety disorder marked by obsessions (repeated, distressing thoughts) and compulsions (behaviors repeated over and over). The article explains how ketamine IV infusions are used for OCD, and a consultation can show whether they are right for you.
Conditions
Ketamine may overturn insensitivity to prediction error in depression
A 2020 study reported that ketamine improves short-term plasticity in depression by enhancing sensitivity to prediction errors. The article explains what that could mean for depression, which researchers increasingly treat as biologically based.
Conditions
Ketamine Offers New Hope for Treatment Resistant PTSD
Ketamine IV infusions offer new hope for treatment-resistant PTSD, which can involve nightmares, insomnia and trouble moving past traumatic memories. Maintenance treatments follow the first series, and a free, discreet consultation can show if it is right for you.
Conditions
Understanding Ketamine: Hope for Anxiety Sufferers
Ketamine IV infusions for mood disorders are described as very safe when given by highly trained, board-certified clinicians, with a strong body of research behind them for anxiety and depression. If you are considering ketamine for anxiety, book a consultation with a licensed provider.
Conditions
How Patients Struggle with Treatment-Resistant Depression and Anxiety
Treatment-resistant depression and anxiety can mean years of trial and error with prescription drugs and their side effects. Ketamine IV infusions may begin working within hours for some patients, but they are not right for everyone, so a consultation is needed.
Conditions
Can You Cure Depression?
Depression may not have a simple cure, but it can be managed and can go into full remission. Ketamine IV infusions, followed by maintenance treatments to keep relief going, are one option worth discussing in a free consultation.
Conditions
Does Ketamine Therapy Work for Depression?
Ketamine IV infusions can help depression, and the standard course is six sessions of 45 to 60 minutes, given in the office by a licensed practitioner. A free consultation can show whether a treatment plan makes sense for you.
Conditions
How To Manage Your Chronic Pain with Ketamine IV Infusions
IV ketamine relieves chronic pain by blocking NMDA receptors that amplify pain signals and by raising the pain threshold through opioid receptors. Avesta follows the Johns Hopkins protocol: 3 to 5 infusions on consecutive days, about four hours each. Ketamine is used off-label for chronic pain.
The Avesta blog shares general education and is not a substitute for medical advice. Talk to a qualified clinician about your own situation.
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