Phentermine Not Working

Riggsbo Says:

I have taken phentermine several times and always had great results. I was prescribed phentermine 37.5 mg a few weeks ago and it doesn’t seem to be working. It has absolutely no effect on me. I still have an appetite, no increase in energy and haven’t lost any weight. I cannot seem to figure out what is going on this time and why it’s not working but it’s driving me insane and I have major anxiety over why it’s not working. Anyone have an experience like this?

5 Replies

Earliest Newest Votes
mcpickem Says:

Is this prescription phentermine
or the knock offs found on the Internet ?

Was this helpful? 0
Riggsbo Says:

Re: mcpickem (# 1) Expand Referenced Message

It is prescription. I have also gotten the same prescription from the same pharmacy before.

Was this helpful? 0
Kevin Says:

Hello Riggsbo,

According to the National Institute of Health phentermine should only assist in depressing your appetite and will not give you more energy. It should also be noted that this pill is intended to be only a portion of your regiment towards weight loss. All of the clinical studies that are shown by the NIH have patients administering phentermine coupled with healthy diets and exercise.

Is it possible that the last time you were taking phentermine you were on a different diet and exercise regiment? If so, perhaps you could try to go back to that regiment for a week and see if that gives aids you in feeling more energy. Also be sure to drink plenty of water as being dehydrated will also cause you to feel lethargic throughout your day.

Hope this helps.

Was this helpful? 0
Blue Says:

I have been having the same problem.... did you ever figure it out?

Was this helpful? 0
Riggsbo Says:

Re: Blue (# 4) Expand Referenced Message

No I didn’t :/ I stopped taking it for about 4 months and tried starting again and I am still having the same issue. I can’t lose weight, it hasn’t decreased appetite or cravings. I had taken it on and off for like 10 years and never had that problem. At one point I had taken it for 8 months straight and it still worked. If you figure it out let me know!

Was this helpful? 0

More Discussions:

Phentermine 30 mg not working as well

The Phentermine 30 mg is not working as well as it use to. Will it hurt for me to take 1 1/2 pills at a time in the morn...

Why phentermine is not working for me?

Eventhough i've taken phentermine 30 mg for 2.months and had lost 16lbs, it's not working for me this time, has ...

Phentermine for weight loss - not working now

I take Phentermine, and in the past it worked but only for a short while, I don't understand why it stopped working?...

phentermine 37 5mg i was taking but there not working now

Was taking phentermine 37.5 and lost 28 lbs but now there not working as well how can i keep losing ? ## How long have y...

Phentermine stopped working after a few days

I have been on Phentermine 37.5 for about a week now. The first few days I saw a few changes in my eating habits however...

can i lose weight on phentermine hydrochoride 37 5mg if do not workout

can i still lose weight on phentermine hydrochloride 37.5mg if i do not workout and just diet ## Hi Destiny, While prope...

Phentermine anyone have strange side effects?

I just started taking this medicine for weight loss. I am having hot flashes and cold chills, terrible headache and a ti...

Phentermine side effects

What are the side effects of phentermine? ## Side effects are dry mouth, restlessness, anxiety, all in all not to bad co...

phentermine imprint code k25

K 25 IS IMPRINTED ON THE PILL AND IT IS WHITE AND BLUE SPECKELED OVAL SHAPED. ## This is an over the counter product sol...

Phentermine 37.5 mg with A 159

Qualis Pharmaceutical white/blue speckled Phentermine 37.5 mg with A 159 stamped on it...are these real? ## Phentermine ...