Phentermine and the benefits of having your medication home delivered

How does Phentermine work?

Phentermine is a sympathetic amine, and it stimulates the release of certain neurotransmitters at the nerve terminal.^[1] While its precise mechanism as an appetite suppressant isn’t fully understood at the moment, research has suggested that it works through signalling in the central nervous system.

It’s said to particularly influence the hypothalamus by increasing levels of norepinephrine^[2], dopamine^[3], and serotonin.^[4] As such, it may potentially reduce hunger sensations for certain individuals.

This also means that phentermine is associated with other prescription drugs for medical weight loss.

These may generally function in accordance with weight management strategies carefully guided by doctors. Prescribed obesity medication may include Xenical (orlistat), Contrave (naltrexone or bupropion), or Topamax (topiramate) for those also managing seizures and headaches.

How do you take phentermine?

An oral phentermine prescription dose is typically taken once daily, usually in the morning. It can be taken with or without food, but often, this may be before breakfast or one to two hours afterwards.

Compared to a weight loss injection, these weight loss pills are to be swallowed whole with water, not crushed or chewed, to ensure proper absorption.

Taking more phentermine than prescribed will not increase its potential effects and could even lead to severe, potentially detrimental complications. Phentermine is also generally intended for short-term use, with its appetite-suppressing effects possibly diminishing over time.

For this reason, it’s crucial to follow the guidance on your prescription label and review any medication directions provided by your doctor.^[5]

Who can take phentermine?

Phentermine is primarily prescribed as an obesity treatment for individuals struggling with weight loss, primarily those who are overweight and haven’t found results through positive lifestyle changes alone, including modifications to their diet and the incorporation of exercise.^[6]

However, it’s important to take note that phentermine is contraindicated in people with hyperthyroidism, epilepsy, cardiac disease and cerebrovascular disease.^[7]

Side effects of phentermine

Common phentermine side effects may include a faster heartbeat, increased blood pressure and insomnia, mild headaches, an unpleasant taste or dryness in the mouth, and even fluctuations in sexual drive. There could also be gastrointestinal side effects like diarrhea, constipation, and stomach pain.

As for more serious side effects, these include anxiety, shortness of breath in light activity, chest pain with nausea, pounding or intense heartbeats, tremors, severe headaches, blurred vision, ankles or feet swelling, nosebleeds, restlessness, sleep troubles, and mood or behaviour changes.

Remember, this is not an exhaustive list of side effects, as everyone’s experience with medication can vary. It’s crucial to have open communication with your doctor, contacting them immediately should you experience any serious side effects. ^[8]

Phentermine and other medications

Similar to other diet pills, there are minor, moderate, and major medicine interactions with phentermine.^[9] These may include:

• Abilify (aripiprazole)
• Adderall (amphetamine / dextroamphetamine)
• Ambien (zolpidem)
• Benadryl (diphenhydramine)
• Celebrex (celecoxib)
• Cymbalta (duloxetine)
• Fish Oil (omega-3 polyunsaturated fatty acids)
• Flexeril (cyclobenzaprine)
• Klonopin (clonazepam)
• Lamictal (lamotrigine)
• Lexapro (escitalopram)
• Lyrica (pregabalin)
• Nexium (esomeprazole)
• Norco (acetaminophen / hydrocodone)
• Ozempic (semaglutide)
• Prozac (fluoxetine)
• Singulair (montelukast)
• Synthroid (levothyroxine)
• Topamax (topiramate)
• Tylenol (acetaminophen)
• Vitamin B12 (cyanocobalamin)
• Vitamin C (ascorbic acid)
• Vitamin D2 (ergocalciferol)
• Vitamin D3 (cholecalciferol)
• Vyvanse (lisdexamfetamine)
• Wellbutrin (bupropion)
• Wellbutrin XL (bupropion)
• Xanax (alprazolam)
• Zoloft (sertraline)
• Zyrtec (cetirizine)

Take note that there are many other drugs that may interact with phentermine. With this, it’s imperative that you inform your doctor about all the medicines you’re taking before they provide you with a prescription if necessary.

Medicines you should not use with phentermine

Certain prescribed inhaled anaesthetics, like sevoflurane, isoflurane, and desflurane, may be cautiously administered with phentermine, but this may lead to an increased risk of ventricular tachycardia.

Additionally, combining medications such as linezolid, isocarboxazid, phenelzine, procarbazine, or transdermal selegiline with phentermine may increase the risk of hypertension.^[10]

More importantly, there can be a dangerous interaction between selective serotonin reuptake inhibitors (SSRIs) and phentermine. This could potentially lead to serotonin syndrome, characterised by symptoms like pupil dilation, high body temperature, sweating, and agitation. In severe cases, this can escalate to detrimental conditions, including seizures, high fever, an irregular heartbeat, and even unconsciousness.^[11]

How to order phentermine through Chemist2U

Our mission is to make medicine easy, and this starts with the convenience of home delivery.

It starts by visiting our website or installing our app and a few clicks or taps on your device; just upload your prescriptions online and even add the over-the-counter items you need to your shopping cart. A Chemist2U partner pharmacy in your area then dispenses and fills your order.

Same-day delivery is available with the majority of medications; simply ensure that you place your order before the cutoff time, which is typically 2.00 p.m. but may vary in some locations.

Note: A minority of products (inc. Ozempic and Mounjaro) are delivered via AusPost. Allow 5-7 business days.

With Chemist2U, home delivery is just the beginning of making your medication easy. You have the option to keep all your scripts safe in your Chemist2U account, so you are always on top of your medications. Plus, we send reminders when it’s time to reorder or get a new script. What’s more, if you have a general question about your medication, use Chemist2u’s Ask a Pharmacist feature, and a qualified pharmacist will send you a response, whether it’s common topics revolving around phentermine or perhaps even other prescriptions for weight loss.

Come look to us for hassle-free medication management and much more, ending your search for terms such as ‘chemist near me’ on the web.

Order home delivery at Chemist2U today!

References

[1] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2687747/

[2] https://pubmed.ncbi.nlm.nih.gov/11071707/

[3] https://pubmed.ncbi.nlm.nih.gov/9578237/

[4] https://pubmed.ncbi.nlm.nih.gov/12065196/

[5] https://www.drugs.com/phentermine.html

[6] https://www.ncbi.nlm.nih.gov/books/NBK482165/

[7] https://www.ncbi.nlm.nih.gov/books/NBK482165/

[8] https://www.drugs.com/phentermine.html

[9] https://www.drugs.com/drug-interactions/phentermine.html

[10] https://www.ncbi.nlm.nih.gov/books/NBK482165/

[11] https://pubmed.ncbi.nlm.nih.gov/24358002/

Please Note: Chemist2U does not endorse or promote the therapeutic benefit of any medication. Any decision to administer a therapeutic good should be taken in consultation with your doctor.