Could these HIV medications cause the hemarthrosis?

Hi, no such s. effects I found as the ones you are experiencing.

My advice is to seek for medical attention ASAP. IF IT IS TOO BAD DIAL 911 RIGHT AWAY... OK

I will give you a list of all the side effects of Truvada... OK

Common Truvada Side Effects

Dizziness
Nausea
Diarrhea
Fatigue
Headaches

Other common side effects included:

Vomiting
Sinus infection
Upper respiratory tract infection (such as the common cold)
Sore throat and runny nose
Drowsiness
Abnormal dream

Truvada Side Effects to Report
Some side effects with Truvada, while occurring infrequently, are potentially serious and should be reported to your healthcare provider right away.

Expand this post...

Depression
High cholesterol or high triglycerides
Decreased bone density (which can increase your risk of broken bones or osteoporosis)
Worsening of hepatitis B
Kidney problems
Symptoms of lactic acidosis (too much lactic acid in the blood), such as:

Feeling tired or weak
Muscle pain
Trouble breathing
Stomach pain
Feeling cold
Cold or blue hands and feet
Dizziness or lightheadedness
A slow or irregular heartbeat
Persistent nausea, vomiting, and abdominal pain
Shortness of breath
An enlarged or tender liver
Weight loss

Changes in the distribution of fat on your body (such as a "buffalo hump")
Signs of an allergic reaction, such as:

A rash
Hives
Itching
Swelling of the mouth or throat
Wheezing
Difficulty breathing.

I truly hope this helps you and also use it for future reference ... from a caring individual