crystalina0814
New member
About a week ago I started taking Bactrim DS, for Staph infection in my lungs. They put me on a higher dose than I normally get- 2 pills twice a day. The second day into taking this, I started to become achy, achy like a flu or something (back, neck, arms, hips, etc.) This has since only gotten worse. I am in a fair amount of pain when I move now, and I have not done anything out of the ordinary to induce this type of muscle pain. Do you think it is an allergic reaction to the drug? Any other ideas on what it could be? I am feeling fine other than this.