Bolt Guides

Expert insights on weight loss and more.

Featured

Tirzepatide and Phentermine Together: UK Safety Guide

Mounjaro

min read

Tirzepatide and Phentermine Together: UK Safety Guide

Thinking of combining tirzepatide and phentermine? Learn the risks, UK clinical guidance, and safer weight loss alternatives before making any decisions.

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Weight loss

Read all on weight loss

Tamoxifen for Men With Gynaecomastia: Efficacy, Safety, and UK Guidance

Weight Loss

min read

Tamoxifen for Men With Gynaecomastia: Efficacy, Safety, and UK Guidance

Tamoxifen for men with gynaecomastia: find out how this off-label SERM works, what the evidence shows, side effects to watch for, and when to seek NHS medical advice.

Intermittent Fasting After Gastric Sleeve: Risks, Guidance & Safer Alternatives

Weight Loss

min read

Intermittent Fasting After Gastric Sleeve: Risks, Guidance & Safer Alternatives

Intermittent fasting after gastric sleeve — is it safe? Discover UK bariatric guidance, key nutritional risks, safer alternatives, and when to consult your dietitian.

Weight Loss

min read

Safe Weight Loss Pills in the UK: Approved Options and NHS Guidance

Looking for a safe weight loss pill in the UK? Discover which MHRA-approved medicines are available on the NHS, who qualifies, potential side effects, and how to access treatment safely through a regulated provider.

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GLP-1 Brands

Read all on GLP-1 brands

Wegovy

Answer all your questions about Wegovy treatments for weight loss.

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Mounjaro

Answer all your questions about Mounjaro treatments for weight loss.

Read Mounjaro guides

GLP-1 Brands

min read

How Long Does Saxenda Stay in Your System?

Saxenda (liraglutide) has a 13-hour half-life. Learn how long it stays in your system, how this affects daily dosing, and what happens when you stop.

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How Long Does Saxenda Stay in Your System?

Ozempic and Kidney Function: UK Guidance and Monitoring

GLP-1 Brands

min read

Ozempic and Kidney Function: UK Guidance and Monitoring

Discover how Ozempic affects kidney function in type 2 diabetes, including monitoring requirements, potential renal benefits, side effects to watch for, and when to seek medical advice. Essential UK guidance for patients and healthcare professionals.

Does Rybelsus Cause Vomiting? Causes & Management

GLP-1 Brands

min read

Does Rybelsus Cause Vomiting? Causes & Management

Rybelsus can cause vomiting due to delayed gastric emptying. Learn how common it is, why it happens, and how to manage it — with UK guidance for patients.

Does Ozempic Lower Uric Acid? Evidence and Management Guidance

GLP-1 Brands

min read

Does Ozempic Lower Uric Acid? Evidence and Management Guidance

Does Ozempic lower uric acid levels? Explore the emerging evidence on semaglutide's effect on serum urate, its mechanisms, and what patients with gout or hyperuricaemia need to know about managing uric acid whilst taking Ozempic.

Read all on GLP-1 brands

Men’s Health

Testosterone

Answer all your questions about testosterone.

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Erectile dysfunction

Answer all your questions about erectile dysfunction.

Read erectile dysfunction guides

Erectile Dysfunction

min read

What Is Bumbu Awesome Plan for Erectile Dysfunction? UK Medical Facts

What is Bumbu Awesome Plan for erectile dysfunction? Discover why this unrecognised term raises safety concerns and learn about NHS-approved, evidence-based treatments for ED including PDE5 inhibitors, lifestyle modifications, and when to seek medical assessment.

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Testogel Side Effects & Cancer Risk: What Evidence Shows

Testosterone

min read

Testogel Side Effects & Cancer Risk: What Evidence Shows

Concerned about Testogel and cancer risk? Explore what current medical evidence says about testosterone therapy, prostate cancer, and key safety guidance.

Testosterone

min read

Can Testosterone Treatment Cause Heart Palpitations? UK Guide

Can testosterone treatment cause heart palpitations? Discover the cardiovascular effects of TRT, risk factors, warning signs, and when to seek medical advice. Expert guidance on safe monitoring and management during testosterone therapy.

Post Cycle Therapy After Steroids: Can Testogel Help?

Testosterone

min read

Post Cycle Therapy After Steroids: Can Testogel Help?

Testogel isn't suitable for PCT. Learn why it suppresses natural testosterone and discover UK-approved options for hormonal recovery.

Bipolar Disorder and Gastric Sleeve Surgery: Risks, Medications & NHS Guidance

Weight Loss

min read

Bipolar Disorder and Gastric Sleeve Surgery: Risks, Medications & NHS Guidance

Bipolar disorder and gastric sleeve surgery: understand the risks, medication absorption changes, psychiatric assessment requirements, and how to work safely with your NHS team.

Gynecomastia Fat Dissolving Injections: UK Guide to Safety and Suitability

Weight Loss

min read

Gynecomastia Fat Dissolving Injections: UK Guide to Safety and Suitability

Gynecomastia fat dissolving injections: find out who they're suitable for, how they work, UK regulatory status, safety risks, and how to find a qualified practitioner.

Mounjaro

min read

Mounjaro Injection and Alcohol: UK Safety Guidelines

Can you drink alcohol whilst taking Mounjaro injection? Discover how Mounjaro injection and alcohol affect blood sugar levels, gastrointestinal side effects, and UK safety guidelines for patients with type 2 diabetes or using tirzepatide for weight management.

Medications to Avoid with Penicillin Allergy: UK Guide

Supplements

min read

Medications to Avoid with Penicillin Allergy: UK Guide

Discover which medications to avoid with penicillin allergy, including antibiotics with cross-reactivity risks. Learn about safe alternatives, when to seek allergy testing, and how to manage infections effectively with UK clinical guidance.

Hair Loss

min read

Does Plavix Cause Hair Loss? Clopidogrel Side Effects Explained

Does Plavix cause hair loss? Learn how clopidogrel is linked to rare alopecia, how common it is, why it may occur, and what to do if you notice hair thinning while taking this antiplatelet medicine.

Saxenda Bubble Under Skin: Causes, Prevention and Treatment

GLP-1 Brands

min read

Saxenda Bubble Under Skin: Causes, Prevention and Treatment

Experiencing a bubble under the skin after Saxenda injections? Discover what causes subcutaneous lumps with liraglutide, how to prevent injection site reactions through proper technique and site rotation, and when to seek medical advice for persistent or concerning symptoms.

When Can You Swim After Gynaecomastia Surgery: UK Recovery Guide

Weight Loss

min read

When Can You Swim After Gynaecomastia Surgery: UK Recovery Guide

When can you swim after gynaecomastia surgery? Find out the recommended waiting times for pools, open water, and hot tubs, plus expert UK guidance on safe recovery.

Erectile Dysfunction

min read

Is Milk Thistle Good for Erectile Dysfunction? Evidence Review

Is milk thistle good for erectile dysfunction? Discover what the clinical evidence says about this herbal supplement, how it compares to proven ED treatments, and when to seek medical advice for erectile problems.

ESG vs Gastric Sleeve Long-Term Results: UK Clinical Comparison

Weight Loss

min read

ESG vs Gastric Sleeve Long-Term Results: UK Clinical Comparison

ESG vs gastric sleeve long-term results compared: weight loss outcomes, metabolic benefits, risks, and recovery. UK-focused guidance from NICE, BOMSS, and MHRA to help you choose.

Erectile Dysfunction

min read

Is Cacao Powder Good for Erectile Dysfunction? Evidence Review

Is cacao powder good for erectile dysfunction? Explore the scientific evidence behind cacao's cardiovascular effects, its potential impact on erectile function, and why medical assessment remains essential for ED management.

Krill Oil Side Effects: Safety Guide and Risks

Supplements

min read

Krill Oil Side Effects: Safety Guide and Risks

Discover the common and serious krill oil side effects, including gastrointestinal issues and bleeding risks. Learn who should avoid krill oil, when to seek medical advice, and practical strategies to minimise adverse reactions from this omega-3 supplement.

Robotic Gastric Sleeve Surgery: Procedure, NHS Eligibility, and Recovery

Weight Loss

min read

Robotic Gastric Sleeve Surgery: Procedure, NHS Eligibility, and Recovery

Robotic gastric sleeve surgery explained: how it works, NHS eligibility under NICE guidelines, risks, benefits, recovery, dietary advice, and what to ask your surgeon. UK-focused, clinically accurate guidance.

Does Ozempic Lower Cortisol? Evidence and Guidance

GLP-1 Brands

min read

Does Ozempic Lower Cortisol? Evidence and Guidance

Does Ozempic lower cortisol levels? Explore the evidence on semaglutide's effects on stress hormones, cortisol regulation, and evidence-based approaches to managing cortisol in the UK.

Retatrutide and Sermorelin: Can You Take Them Together Safely?

GLP-1 Brands

min read

Retatrutide and Sermorelin: Can You Take Them Together Safely?

Can you take retatrutide with sermorelin safely? Learn how these two unlicensed compounds interact, the risks of combining them, and what MHRA-approved alternatives are available in the UK.

Will Metformin Help Fatty Liver? Evidence and NHS Guidance

Weight Loss

min read

Will Metformin Help Fatty Liver? Evidence and NHS Guidance

Will metformin help fatty liver? Discover what the clinical evidence shows about metformin for NAFLD, NHS guidance on fatty liver treatment, and proven lifestyle approaches that work.

Bolt Guides

Featured

Tirzepatide and Phentermine Together: UK Safety Guide

Weight loss

Tamoxifen for Men With Gynaecomastia: Efficacy, Safety, and UK Guidance

Intermittent Fasting After Gastric Sleeve: Risks, Guidance & Safer Alternatives

Safe Weight Loss Pills in the UK: Approved Options and NHS Guidance

GLP-1 Brands

Wegovy

Mounjaro

How Long Does Saxenda Stay in Your System?

Ozempic and Kidney Function: UK Guidance and Monitoring

Does Rybelsus Cause Vomiting? Causes & Management

Does Ozempic Lower Uric Acid? Evidence and Management Guidance

Men’s Health

Testosterone

Erectile dysfunction

What Is Bumbu Awesome Plan for Erectile Dysfunction? UK Medical Facts

Testogel Side Effects & Cancer Risk: What Evidence Shows

Can Testosterone Treatment Cause Heart Palpitations? UK Guide

Post Cycle Therapy After Steroids: Can Testogel Help?

Browse all

Bipolar Disorder and Gastric Sleeve Surgery: Risks, Medications & NHS Guidance

Gynecomastia Fat Dissolving Injections: UK Guide to Safety and Suitability

Mounjaro Injection and Alcohol: UK Safety Guidelines

Medications to Avoid with Penicillin Allergy: UK Guide

Does Plavix Cause Hair Loss? Clopidogrel Side Effects Explained

Saxenda Bubble Under Skin: Causes, Prevention and Treatment

When Can You Swim After Gynaecomastia Surgery: UK Recovery Guide

Is Milk Thistle Good for Erectile Dysfunction? Evidence Review

ESG vs Gastric Sleeve Long-Term Results: UK Clinical Comparison

Is Cacao Powder Good for Erectile Dysfunction? Evidence Review

Krill Oil Side Effects: Safety Guide and Risks

Robotic Gastric Sleeve Surgery: Procedure, NHS Eligibility, and Recovery

Does Ozempic Lower Cortisol? Evidence and Guidance

Retatrutide and Sermorelin: Can You Take Them Together Safely?

Will Metformin Help Fatty Liver? Evidence and NHS Guidance

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