What should I do for severe back pain?

Alcohol is supposed to be predisposing factor for gout. But it's not scientific proven that gout will only flare if you quit the alcohol.

It's essential to consult a professional for a proper evaluation. In the meantime try gentle exercises, proper posture, heat/ice packs, and pain relief medications.

• Older individuals are more prone to falls and fractures. The incidence of ankle fractures in older patients is high and severe in some cases. The treatment is difficult and complicated in nature due to presence of comorbidities such as diabetes, obesity, hypertension and poor bone quality.
• Treatment goals include: Stability of the joint, ability of the patient to perform daily activities independently and minimizing complications associated with fracture and other comorbid conditions.

RICE is a part of the Non-operative management of ankle fracture in older patients which includes:

R: The importance of rest cannot be overstated. In order for the fracture to heal faster limit yourself from further pressure on the foot. 

A cast will most likely be worn to keep the foot and ankle immobile.  In case of severe soft tissue swelling, a cast may be required for the first three to five days. The brace must be worn for six weeks in order to allow the fracture to heal. Cast fixation with off-loading is advised for poor bone quality depending on the radiography report.  

Ice: For reducing the swelling and inflammation, apply ice to the region for 20 minutes at a time.

 And continue further for every 40 minutes.

Compression: Wrapping the area in a bandage helps to reduce swelling.

Elevation: To assist reduce inflammation, lift your foot and ankle slightly above the level of your heart.

BACK PAIN may STRAIN muscles. REST and MEDICATION may relieve PAIN. SEEK medical help if there's SWELLING. Apply HEAT or ICE to reduce PAIN...

Your problem might be a torn meniscus, which is a cushion inside the knee. It can tear from twisting, bending, or wear and tear. Symptoms include pain, swelling, popping sounds, and the knee locking. You can treat it with rest, ice packs, keeping your leg raised, and doing physical therapy exercises. Surgery may be needed for severe tears.

It seems that you have muscle pain on the outside right hip region. This pain could have been caused by changing shoes. Muscles can ache if they are tense or strained. In addition, if you are too thin, your muscles may easily get tired. Put on supportive footwear, stretch gently and take a good diet so that your muscles can heal. Also, make sure to rest and avoid activities that worsen the ache.