I would talk to your doctor. Yes lupus causes pain. Since you said you had severe pain In your left leg you might want to get that checked in case of a blood clot just to be safe.
Yes, muscle pain can be a part of systemic lupus erythematosus (SLE) or lupus in general. Lupus is known to cause myalgia, which is muscle aches and pains. This pain can affect various parts of the body, including the neck, thighs, shoulders, and upper arms, but it can occur anywhere. During lupus flare-ups, muscle pain can Show Full Answer
Good morning to you! What I have grown to learn is usually a person who has Lupus in which ever form is either preceded or followed with the diagnosis of Fibro and that is what causes the aches and pains of the joints and mucles, sometimes the bones as well. I would consult with your doctor and be very specific with your explanation because it could be something the Lupus effects of something else entirely! God Bless you dear on your journey. Keep us posted
Thank you so much