
Yes — many men use injections (weekly or bi-weekly) or pellets (every 3 — 6 months) for testosterone replacement therapy (TRT). Injections are flexible and adjustable but can cause peaks and troughs; pellets are low-maintenance but harder to fine-tune once placed. Some men also use gels/creams or patches. The best choice depends on symptoms, labs, lifestyle, fertility goals, and safety monitoring.
Injections (Weekly Or Bi-Weekly)
Pellets (Every 3–6 Months)
Topicals: Gels/Creams (Daily) & Patches (Daily)
Oral Testosterone (Select Formulations)
Common effects can include acne, oily skin, fluid retention, mood changes, injection site irritation, or elevated hematocrit. Report side effects early — dose/route adjustments usually solve them.
Seek urgent care for chest pain, shortness of breath, severe headache/vision changes, one-sided weakness/numbness, or calf pain/swelling.
Wondering whether pellets or injections fit your life better — and how to optimize dose safely? Let’s map a plan that matches your goals, labs, and schedule.
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Do you have questions about starting your path back to health? Our patient coordinator is standing by, happy to answer any questions you have to determine if our approach is right for you.

Do you have questions about starting your path back to health? Our patient coordinator is standing by, happy to answer any questions you have to determine if our approach is right for you.
mdPersonal Concierge Functional Medicine is located in Irvine, CA, and serves patients throughout Irvine and South California. These areas include but are not limited to Tustin, CA, Costa Mesa, CA, Santa Ana, CA Tustin Foothills, CA Orange, CA Newport Beach, CA Fountain Valley, CA Laguna Woods, CA Lake Forest, CA Garden Grove, CA Laguna Hills, CA Aliso Viejo, CA Laguna Beach, CA Huntington Beach, CA Westminster, CA Santa Ana, CA Anaheim, CA Long Beach, CA Riverside, CA, San Clemente, CA, Dana Point, CA, Anaheim, CA, Yorba Linda, CA, and Brea, CA.