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.

Read Wegovy guides

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.

Read testosterone guides

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.

Does Ritalin Cause Gynaecomastia? Evidence, Risks & UK Guidance

Weight Loss

min read

Does Ritalin Cause Gynaecomastia? Evidence, Risks & UK Guidance

Does Ritalin cause gynaecomastia? Explore the evidence, hormonal mechanisms, MHRA guidance, and when to see a GP if you notice breast tissue changes whilst taking methylphenidate.

Can You Eat What You Want in a Calorie Deficit?

Weight Loss

min read

Can You Eat What You Want in a Calorie Deficit?

Can you eat what you want in a calorie deficit and still lose weight? Discover what UK NHS and NICE guidance says about food quality, calorie balance, and sustainable weight management.

Calcium & Vitamin D for Osteoporosis: UK Guide

Supplements

min read

Calcium & Vitamin D for Osteoporosis: UK Guide

Find out how much calcium and vitamin D you need for osteoporosis, including NHS-aligned doses, food sources, supplement options, and when to see your GP.

Can Testogel Cause Itchy Skin? Causes and Management

Testosterone

min read

Can Testogel Cause Itchy Skin? Causes and Management

Can Testogel cause itchy skin? Discover why this common side effect occurs, how to manage skin irritation from testosterone gel, and what alternative treatments are available if symptoms persist. Evidence-based guidance for UK patients.

Cost

min read

Mounjaro Cost UK: OnlineMeds Pricing Guide

See OnlineMeds Mounjaro prices by dose, compare NHS vs private prescription costs, and find out what affects your monthly spend on tirzepatide in the UK.

Is Tadalafil Bad for Your Heart? Safety and Risks Explained

Erectile Dysfunction

min read

Is Tadalafil Bad for Your Heart? Safety and Risks Explained

Is tadalafil bad for your heart? Discover how this erectile dysfunction medication affects cardiovascular health, when it's dangerous, contraindications with heart conditions, and essential safety guidance for UK patients.

Does Ozempic Keep You Awake at Night? Sleep Effects Explained

GLP-1 Brands

min read

Does Ozempic Keep You Awake at Night? Sleep Effects Explained

Does Ozempic keep you awake at night? Discover whether semaglutide causes sleep problems, what indirect effects may disrupt sleep, and practical strategies to manage sleep disturbances whilst taking Ozempic for type 2 diabetes.

Weight Loss

min read

Weight Loss Pills and Alcohol: Risks, Interactions and UK Guidance

Weight loss pills and alcohol can interact in clinically significant ways. Learn how UK medications like Wegovy, Mysimba, and orlistat are affected, what risks to watch for, and when to seek medical advice.

Does Ozempic Cause Colon Cancer? UK Safety Evidence

GLP-1 Brands

min read

Does Ozempic Cause Colon Cancer? UK Safety Evidence

Does Ozempic cause colon cancer? Explore the evidence on semaglutide safety, established colorectal cancer risk factors, and when to speak to your GP about concerns with this diabetes medication.

Erectile Dysfunction

min read

Do Varicoceles Cause Erectile Dysfunction? Evidence and Treatment

Do varicoceles cause erectile dysfunction? Discover the evidence-based answer, understand the relationship between these conditions, learn when to seek medical advice, and explore NHS treatment options for varicoceles and ED.

Hair Loss

min read

Gastric Band Hair Loss: Causes, Nutrition, and Recovery

Gastric band hair loss explained: causes, nutritional deficiencies, and evidence-based management strategies. Learn when to contact your NHS bariatric team and how to support recovery.

Glucosamine Side Effects on the Liver: Safety Guide

Supplements

min read

Glucosamine Side Effects on the Liver: Safety Guide

Does glucosamine sulphate affect your liver? Review the safety evidence, recognised side effects, who should avoid it, and when to seek medical advice.

Are GLP-1 Medications Safe Whilst Breastfeeding? UK Guidance

Weight Loss

min read

Are GLP-1 Medications Safe Whilst Breastfeeding? UK Guidance

Are GLP-1 medications safe whilst breastfeeding? Discover current UK guidance on GLP-1 receptor agonists during lactation, safer alternatives for diabetes and weight management, and when to consult your GP for personalised advice.

Can Fatty Liver Affect Eyes? Connection and Symptoms Explained

Weight Loss

min read

Can Fatty Liver Affect Eyes? Connection and Symptoms Explained

Can fatty liver affect eyes? Discover the indirect connection between fatty liver disease and vision problems, including diabetic retinopathy, jaundice, and when to seek medical advice for eye symptoms related to liver health.

Can You Take Rybelsus and Synthroid Together Safely?

GLP-1 Brands

min read

Can You Take Rybelsus and Synthroid Together Safely?

Can you take Rybelsus and Synthroid together? Discover the documented interaction between these medications, optimal timing strategies, essential monitoring requirements, and what to discuss with your GP for safe concurrent use.

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

Does Ritalin Cause Gynaecomastia? Evidence, Risks & UK Guidance

Can You Eat What You Want in a Calorie Deficit?

Calcium & Vitamin D for Osteoporosis: UK Guide

Can Testogel Cause Itchy Skin? Causes and Management

Mounjaro Cost UK: OnlineMeds Pricing Guide

Is Tadalafil Bad for Your Heart? Safety and Risks Explained

Does Ozempic Keep You Awake at Night? Sleep Effects Explained

Weight Loss Pills and Alcohol: Risks, Interactions and UK Guidance

Does Ozempic Cause Colon Cancer? UK Safety Evidence

Do Varicoceles Cause Erectile Dysfunction? Evidence and Treatment

Gastric Band Hair Loss: Causes, Nutrition, and Recovery

Glucosamine Side Effects on the Liver: Safety Guide

Are GLP-1 Medications Safe Whilst Breastfeeding? UK Guidance

Can Fatty Liver Affect Eyes? Connection and Symptoms Explained

Can You Take Rybelsus and Synthroid Together Safely?

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