Methylcobalamin is the natural form of Vitamin B12 ready for your body to use immediately, bypassing the need for conversion that synthetic cyanocobalamin requires. This means more efficient absorption and quicker benefits to your energy levels and neurological health.

Common side effects of Vitamin B12 injections can include:

1. Pain/Redness at Injection Site: This is the most common side effect, with some individuals experiencing tenderness or discomfort where the injection was given.
2. Mild Diarrhea: Some people may experience mild gastrointestinal disturbances post-injection.
3. Headache: A headache may occur shortly after the administration of a B12 injection.
4. Nausea: This can happen in some individuals, though it’s generally mild and temporary.
5. Feeling of Swelling: A sensation of the entire body or parts of the body swelling, although actual swelling is not typically observed.
6. Dizziness or Light-headedness: Some may feel dizzy following the injection.
7. Low Potassium Levels: In rare cases, rapid increase in red blood cell count can cause potassium levels to drop, a condition known as hypokalemia.

It’s important to note that while these side effects are possible, they are not experienced by everyone, and Vitamin B12 is generally considered safe when used as directed. Severe side effects are rare but require immediate medical attention. These might include allergic reactions, such as hives, difficulty breathing, or swelling of the face, lips, tongue, or throat. Always consult with a healthcare professional before starting any new supplement regimen.

MedMan Compounded Semaglutide & Tirzepatide Treatment Guide
Advanced GLP-1 Therapies for Weight Management & Metabolic Support

Please Note: Compounded medications, including compounded semaglutide and tirzepatide, may be prescribed by licensed physicians but are not FDA-approved. FDA-approved versions of semaglutide are available and may be considered as alternatives. Compounded medications are not reviewed by the FDA for safety, effectiveness, or manufacturing quality.

⚠️ Important Safety Warnings
Seek immediate in-person medical care or contact your doctor if you experience any of the following:

Severe nausea, vomiting, or dehydration
Stay well-hydrated to avoid complications, especially if experiencing gastrointestinal symptoms.

Kidney issues or kidney failure
Vomiting and diarrhea may worsen kidney problems in those with pre-existing conditions. Dehydration may require hemodialysis.

Signs of thyroid cancer (Thyroid C-Cell Tumor)
Look out for hoarseness, difficulty swallowing, neck swelling, or shortness of breath. (See Black Box Warning below.)

Pancreatitis
Severe abdominal or back pain that does not go away may indicate inflammation of the pancreas.

Gallbladder disease
Symptoms include upper abdominal pain, fever, yellowing of the eyes or skin, nausea/vomiting. Further evaluation may be required.

Hepatitis or liver issues
Includes jaundice or elevated liver enzymes.

Diabetic retinopathy
Vision changes in those with type 2 diabetes, especially those with prior eye complications.

Severe gastrointestinal disease
Avoid use if you have a history of serious gastrointestinal disorders.

Low blood sugar (hypoglycemia)
Rare with GLP-1s, but possible when combined with insulin or sulfonylureas. Symptoms: shakiness, dizziness, confusion, slurred speech, sweating, anxiety, or fainting.
Immediate Action: Consume 15–20g of sugar (e.g., juice, candy, soda).

Increased heart rate

Worsening depression, mood changes, or suicidal thoughts

Allergic reactions
Swelling of the face, lips, throat; rash, itching, trouble breathing, rapid heartbeat, or fainting.

⚠️ Never share your compounded semaglutide or tirzepatide with others.

💊 Drug & Supplement Interactions
Alcohol & Medication Interactions
Avoid alcohol. Compounded semaglutide may interact with both prescription and over-the-counter medications.

Gastrointestinal Effects on Oral Drugs
Delays gastric emptying and may affect absorption of oral medications.

Hormonal Medications
If taking thyroid or hormonal medications, consult your prescribing doctor to adjust timing.

Narrow Therapeutic Drugs (e.g., Warfarin)
Monitor drug levels closely under medical supervision.

🧬 BLACK BOX WARNING – Thyroid C-Cell Tumors
GLP-1 receptor agonists like semaglutide and tirzepatide are contraindicated in patients with:

Personal or family history of medullary thyroid carcinoma

Multiple endocrine neoplasia syndrome type 2 (MEN 2)

In animal studies, GLP-1 drugs have caused thyroid tumors. It is unknown if this risk applies to humans.
Contact your physician immediately if you experience:

Neck swelling or lumps

Hoarseness

Difficulty swallowing

Shortness of breath

👩‍⚕️ Precautionary Guidance
Consult your healthcare provider before beginning treatment. Share your full medical history.

Avoid use if pregnant, planning pregnancy, or breastfeeding.
Discontinue use at least 2 months prior to attempting conception.
These medications may cause fetal harm.

Use adequate contraception while on this therapy.

Notify your provider if you have any kidney, liver, pancreas, or thyroid concerns.

📞 What To Do in Case of Emergency
Call 911 or visit your nearest emergency room immediately for medical emergencies.

To report adverse events or reactions, contact the FDA at 1-800-FDA-1088 or submit a report at www.fda.gov/medwatch.

📌 Legal & Safety Disclaimers
This product is compounded in the United States and prescribed as part of a physician-guided program.
All compounded medications are custom-mixed by a licensed pharmacy but are not evaluated by the FDA.
Statements provided are not intended to diagnose, treat, cure, or prevent any disease.

🧬 MedMan Health | Feel Better. Live Stronger.
Your partner in modern health optimization.

MedMan Compounded Semaglutide & Tirzepatide Treatment Guide
Advanced GLP-1 Therapies for Weight Management & Metabolic Support

Please Note: Compounded medications, including compounded semaglutide and tirzepatide, may be prescribed by licensed physicians but are not FDA-approved. FDA-approved versions of semaglutide are available and may be considered as alternatives. Compounded medications are not reviewed by the FDA for safety, effectiveness, or manufacturing quality.

⚠️ Important Safety Warnings
Seek immediate in-person medical care or contact your doctor if you experience any of the following:

Severe nausea, vomiting, or dehydration
Stay well-hydrated to avoid complications, especially if experiencing gastrointestinal symptoms.

Kidney issues or kidney failure
Vomiting and diarrhea may worsen kidney problems in those with pre-existing conditions. Dehydration may require hemodialysis.

Signs of thyroid cancer (Thyroid C-Cell Tumor)
Look out for hoarseness, difficulty swallowing, neck swelling, or shortness of breath. (See Black Box Warning below.)

Pancreatitis
Severe abdominal or back pain that does not go away may indicate inflammation of the pancreas.

Gallbladder disease
Symptoms include upper abdominal pain, fever, yellowing of the eyes or skin, nausea/vomiting. Further evaluation may be required.

Hepatitis or liver issues
Includes jaundice or elevated liver enzymes.

Diabetic retinopathy
Vision changes in those with type 2 diabetes, especially those with prior eye complications.

Severe gastrointestinal disease
Avoid use if you have a history of serious gastrointestinal disorders.

Low blood sugar (hypoglycemia)
Rare with GLP-1s, but possible when combined with insulin or sulfonylureas. Symptoms: shakiness, dizziness, confusion, slurred speech, sweating, anxiety, or fainting.
Immediate Action: Consume 15–20g of sugar (e.g., juice, candy, soda).

Increased heart rate

Worsening depression, mood changes, or suicidal thoughts

Allergic reactions
Swelling of the face, lips, throat; rash, itching, trouble breathing, rapid heartbeat, or fainting.

⚠️ Never share your compounded semaglutide or tirzepatide with others.

💊 Drug & Supplement Interactions
Alcohol & Medication Interactions
Avoid alcohol. Compounded semaglutide may interact with both prescription and over-the-counter medications.

Gastrointestinal Effects on Oral Drugs
Delays gastric emptying and may affect absorption of oral medications.

Hormonal Medications
If taking thyroid or hormonal medications, consult your prescribing doctor to adjust timing.

Narrow Therapeutic Drugs (e.g., Warfarin)
Monitor drug levels closely under medical supervision.

🧬 BLACK BOX WARNING – Thyroid C-Cell Tumors
GLP-1 receptor agonists like semaglutide and tirzepatide are contraindicated in patients with:

Personal or family history of medullary thyroid carcinoma

Multiple endocrine neoplasia syndrome type 2 (MEN 2)

In animal studies, GLP-1 drugs have caused thyroid tumors. It is unknown if this risk applies to humans.
Contact your physician immediately if you experience:

Neck swelling or lumps

Hoarseness

Difficulty swallowing

Shortness of breath

👩‍⚕️ Precautionary Guidance
Consult your healthcare provider before beginning treatment. Share your full medical history.

Avoid use if pregnant, planning pregnancy, or breastfeeding.
Discontinue use at least 2 months prior to attempting conception.
These medications may cause fetal harm.

Use adequate contraception while on this therapy.

Notify your provider if you have any kidney, liver, pancreas, or thyroid concerns.

📞 What To Do in Case of Emergency
Call 911 or visit your nearest emergency room immediately for medical emergencies.

To report adverse events or reactions, contact the FDA at 1-800-FDA-1088 or submit a report at www.fda.gov/medwatch.

📌 Legal & Safety Disclaimers
This product is compounded in the United States and prescribed as part of a physician-guided program.
All compounded medications are custom-mixed by a licensed pharmacy but are not evaluated by the FDA.
Statements provided are not intended to diagnose, treat, cure, or prevent any disease.

🧬 MedMan Health | Feel Better. Live Stronger.
Your partner in modern health optimization.