What Are The Most Common Side Effects Of Levothyroxine?

What Are The Most Common Side Effects Of Levothyroxine? weight gain or loss. headache. vomiting. diarrhea. changes in appetite. fever. changes in menstrual cycle. sensitivity to heat. Can hypothyroidism cause muscle twitching? Hypothyroid myopathy (HM) is a skeletal muscle disease caused by hypothyroidism. About 30% to 80% of patients with hypothyroidism develop myopathy whose symptoms

Does Low Thyroid In Dogs Cause Muscle Weakness?

Does Low Thyroid In Dogs Cause Muscle Weakness? Up to 40% of humans with hypothyroidism have clinical signs of skeletal muscle weakness at initial diagnosis. Similarly, dogs can present with muscle pain and stiffness as well as generalized weakness. In one hypothyroid dog, pelvic limb paresis progressed to tetraparesis over the course of 6 weeks.